Vb.net programmatically open sip

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- Previous
  - 1
    - SIP Notifications How do I resize my window as the SIP is brought up and down? SipGetInfo tells me the current state (up or down), but how can I get notified of changes? SipRegisterNotification at first seemed like the answer, but the docs say this: Only one application can register a window to receive software-based input panel notifications. This registration remains in effect until the device is either cold or warm booted. Tag: Vb.net programmatically open sip Tag: 125888
  - 2
    - SIP Input Method I have developed an input method. My understanding of how the sip operates is that you press a button on the sip's bitmap. The input panel sends coordinates ot the input method. The input method uses those coordinates to determine what button was pressed. Is there any way to send coordinate information to the input method? Fake the input method into believing a button was pressed by sending the coordinates of a button on the bitmap to the input method to be displayed in the edit control? Thanks. Tag: Vb.net programmatically open sip Tag: 125886
  - 3
    - Windows Mobile 6 HTTP Server Is anybody made the HTTPD server worked on a WM 6 machine ? I installed it like I did since 100 years, but when I issue a http://localhost or http://127.0.0.1, the phone always try to connect to the Internet instead of showing the local web page. The installation worked fine, the www and wwwpub folders are present, the registry settings are ok (including the "localhost" key value)... So i have no more idea ! Thanks for any idea activeMedia Tag: Vb.net programmatically open sip Tag: 125885
  - 4
    - VGA pocketpc resize Hi, I have an application written on a windows mobile 5 device. I just recently picked up a windows mobile 6 VGA device and my application only covers 1/4 of the screen. I've verified the sizes and have it maximized. Has anyone else run into this? Is there a way to have it cover the whole window without re skinning the app? This app was written in VB in Visual Studio 2005. Thanks for any help... Tag: Vb.net programmatically open sip Tag: 125879
  - 5
    - Java Requierment Hi, Dear business partners we have an urgent requirement in N.J Position Java developer JAVA DEVELOPERS:-- Title: Java Enterprise Developers Skills: Java, Java Servlets, JSP, Junit (Test First Methodology), Oracle PL/SQL, XML, UNIX, Linux. Trinity Consultancy Services is seeking applications from qualified and experienced software engineers with above skills for various requirements with their Clients. Job description: Minimum requirements include at least 7-10 years of full time experience as a programmer/analyst in a scientific or technical environment; experience in software development using Java, Oracle, XML (preferred minimum 6 years Java, 3 years Oracle PL/SQL); and experience at developing client-server or multi-tier applications. Strong experience with Object-Oriented methodologies, automated testing with Junit, and test first development strongly desired. Strong design skills required. A demonstrated ability to learn and acquire new technologies as needed as well as a willingness to do collaborative software development is necessary. Strong interpersonal and communication skills are highly desired. Be a member of the Biotechnology group within the Technology Pipleline Solutions Team to analysis/design/architect/develop and maintain enterprise-level Java/Oracle applications. The successful candidate will work as a team lead working with a team comprised of a project manager, business analysts, and other programmers, to use OOAD techniques to develop multi-tier applications to support sequencing and analysis efforts. The candidate will be required to design/develop software in Java and Oracle PL/SQL in conjunction with other team members. Required Experience: Must be an expert regarding analysis/design/architect/develop and maintaining enterprise-level Java/Oracle applications Education: BS in Computer Science/ Be/ level. Trinity Consultancy Services is a leading source of Information Technology, Engineering and Management Experts that corporations of all sizes turn to, from Global 2000 corporations to mid-sized and small organizations nationwide. With the commitment to excellence, is subtly managed to find, recruit, screen, submit and effectively organize a technical workforce anywhere in the United States for various Technical needs of corporation irrespective of its size. Trinity Consultancy Services is one of its unique kind of the leading information technology consulting services, and business process outsourcing organizations committed for excellence. Trinity provides business consulting, systems integration, application development, staffing services and managed services to Global 2000 Corporations, medium-sized businesses, and government organizations throughout the United States. Trinity can mobilize the right resources, skills and technologies to enable our clients to reach their dreams by enhanced performance. With deep industry and business process expertise and broad global resources, Trinity Consultancy Services is committed for excellence. Please contact our Human Resource Manager Ms. Ann and send your detailed Resume with your work authorization status, current salary and expectations. Mention the position you are applying in the subject line. Thanks & Regards Pavani IT HR Savvy-soft.com Pavani.c2c@gmail.com Www.savvy-soft.com pavani@savvy-soft.com Tag: Vb.net programmatically open sip Tag: 125871
  - 6
    - Java Requierment Hi, Dear business partners we have an urgent requirement in N.J Position Java developer JAVA DEVELOPERS:-- Title: Java Enterprise Developers Skills: Java, Java Servlets, JSP, Junit (Test First Methodology), Oracle PL/SQL, XML, UNIX, Linux. Trinity Consultancy Services is seeking applications from qualified and experienced software engineers with above skills for various requirements with their Clients. Job description: Minimum requirements include at least 7-10 years of full time experience as a programmer/analyst in a scientific or technical environment; experience in software development using Java, Oracle, XML (preferred minimum 6 years Java, 3 years Oracle PL/SQL); and experience at developing client-server or multi-tier applications. Strong experience with Object-Oriented methodologies, automated testing with Junit, and test first development strongly desired. Strong design skills required. A demonstrated ability to learn and acquire new technologies as needed as well as a willingness to do collaborative software development is necessary. Strong interpersonal and communication skills are highly desired. Be a member of the Biotechnology group within the Technology Pipleline Solutions Team to analysis/design/architect/develop and maintain enterprise-level Java/Oracle applications. The successful candidate will work as a team lead working with a team comprised of a project manager, business analysts, and other programmers, to use OOAD techniques to develop multi-tier applications to support sequencing and analysis efforts. The candidate will be required to design/develop software in Java and Oracle PL/SQL in conjunction with other team members. Required Experience: Must be an expert regarding analysis/design/architect/develop and maintaining enterprise-level Java/Oracle applications Education: BS in Computer Science/ Be/ level. Trinity Consultancy Services is a leading source of Information Technology, Engineering and Management Experts that corporations of all sizes turn to, from Global 2000 corporations to mid-sized and small organizations nationwide. With the commitment to excellence, is subtly managed to find, recruit, screen, submit and effectively organize a technical workforce anywhere in the United States for various Technical needs of corporation irrespective of its size. Trinity Consultancy Services is one of its unique kind of the leading information technology consulting services, and business process outsourcing organizations committed for excellence. Trinity provides business consulting, systems integration, application development, staffing services and managed services to Global 2000 Corporations, medium-sized businesses, and government organizations throughout the United States. Trinity can mobilize the right resources, skills and technologies to enable our clients to reach their dreams by enhanced performance. With deep industry and business process expertise and broad global resources, Trinity Consultancy Services is committed for excellence. Please contact our Human Resource Manager Ms. Ann and send your detailed Resume with your work authorization status, current salary and expectations. Mention the position you are applying in the subject line. Thanks & Regards Pavani IT HR Savvy-soft.com Pavani.c2c@gmail.com Www.savvy-soft.com pavani@savvy-soft.com Tag: Vb.net programmatically open sip Tag: 125870
  - 7
    - PPC Today Screen Plugin - The Saga Continues I'm getting close to the end now and thus the wierdness is getting more frustrating. My today screen plugin looks all nice and spiffy except the icon is just a little too big for my tastes. The customer said it looked fine so I'm not gonna worry about it. My code is all written in generic GDI that should work just as well on the desktop in a window as it does on the PPC. It worked just great on the Smartphone. I've organized it so that essentially all you need to do is pass in your icon and your text along with your HDC and your fore, back & transparency color and it handles the rest. All neat and clean and black boxy. It took some doing to get it working on the PPC. The PPC would literally lock up on the first paint event it got. But I discovered what the problem was and fixed it. Now it's working good except, there is a matter of the background in a Today screen. It's apparently got some sort of watermark I need to contend to that is only passed in to the plugin on a WM_ERASEBKGND event. If I allow the SDK example code to handle the background erasing and painting, everything is where it should be looking good up until the point where you use the 8125's directional pad to move the plugin selector up and down. If the selector moves into or out of my plugin's area the whole screen flashes for about 1/4 of a second and repaints. All the code's actually doing is sending another windows message with the watermark as a parameter to it's own window handle. If I set the result in the WM_ERASEBKGND event to TRUE and comment out that code, I get my plugin stuff just fine but with a background of various memory spoo that hasn't been erased. I have a function to paint backgrounds in my ScreenHandler class. Right now it only handles colors but I could easily add another to paint backgrounds. I just need to know how I can get the section of the watermark ( or the whole watermark ) I need so I can pass it into my Redraw method. I've done a bunch of searching, even in here, and I find it odd that I'm not finding anything dealing with self drawn watermark backgrounds in a Today plugin. Obviously somebody knows how to do this correctly since the other plugins don't flash when you select them. Does anyone know how to do this properly? Do I need to load the background and cut out the section I need and double buffer it behind my icon and text? I can show my existing code if that'll help. Thanks in advance, I'll be glad when I can put this behind me. Ed Tag: Vb.net programmatically open sip Tag: 125861
  - 8
    - How to Launch symbol list? Hi, I am develop on Window Mobile Professional. IME will be default install on this platfrom. As mention in Window Mobile 6 document, symbol list will be displayed if I send key code is VK_SYMBOL. It dose not work on mobile. Could you give me a help on this problem? Thanks!! Joshua Tag: Vb.net programmatically open sip Tag: 125851
  - 9
    - How to launch an application? Hi, I have a question about launch an application on Window Mobile Professional. But it dose not belong default Application Buttons(VK_APP1 to VK_APP6). For example: I hope to lauch e-mail application and send key code VK_LAUNCH_MAIL(0xB4). But mobile dose not reponse. How should I do is correct? Thanks!! Joshua Tag: Vb.net programmatically open sip Tag: 125850
  - 10
    - How to remove PPC 'Setup' app Greetings, I'm pretty good with C# but I'm a relative newb when it comes to C++ in general and mobile development in particular. I'm basically learning the trade as I go. Unfortunately this also means I make a lot of bonehead coding mistakes that more experienced devs wouldn't. As a result I have to hard reset my device a lot. I'm pretty sure the answer to this question will be 'No', but I figured I'd ask anyway just in case. I've done a bunch of net searching and haven't found much on this topic. Just people complaining basically. I'm REALLY sick of seeing the initial setup screens after a hard reset. I'd really just like to get back to trying to figure out what I did wrong and not have to jump through a bunch of hoops I don't care about. This isn't a consumer device and it'll probably never be one. It's a development machine. What I'm talking about ( specifically on the 8125 ) is the initial setup applet that shows: Align Screen, Location, Stylus ( which does nothing) , Popup Menus and Password and you need to step through all of them to get to the today screen. I really don't need a tutorial on how to copy and paste, nor do I particularly care what timezone I'm in and I don't care about a password so at least four of those screens are a waste of my time. I have developed on other devices that have differing screens and some that have 'skip' buttons on them ( which I really love ) They are probably OEM built, but is there a way to remove these screens all together? Or perhaps to get a ROM update which either eliminates them or adds the 'skip' button so I can get back to work quicker? Surely I'm not the only person who has complain about these screens. The only one I can see really needing to appear would be the alignment screen, though if you poke anywhere in the vicinity of the crosshairs it still works just fine so I'm not so sure. Anybody know anything about this? E Tag: Vb.net programmatically open sip Tag: 125846
  - 11
    - Silent Wap push on Windows Mobile 6 Hi all, Has anybody out there implemented silent wap push reception on windows mobile? Receiving , consuming & handling wap push messages seems to work just fine, but exactly how can we ensure the backlight does not come on when the message is received? Regards, Darragh Tag: Vb.net programmatically open sip Tag: 125842
  - 12
    - wceload Hello, I'm trying to use wceload without any success. Nothing happens. I use following code in c# to intiate silient install on my windows mobile 5 device. Process p = Process.Start("\\windows\\wceload.exe","/delete 1 /noui \\program\\donwload.cab"); p.WaitForExit(); The wceload does not exist in windows directory as well... very strange. regards hoa Tag: Vb.net programmatically open sip Tag: 125841
  - 13
    - Registry or .ini for settings storage? Hi everyone, I'm trying to decide what would be the best way to store my Pocket PC application settings. My first choice is the registry, but I'm worried about the security policy and read/write access since I'm not sure if my app will be signed (initially). From what I've read I'd need Privileged access to write to certain hives (source: http://msdn2.microsoft.com/en-us/library/ms885964.aspx). But does this mean that all other read and writes are fine, even for an unsigned app? I plan on putting my settings in HKEY_LOCAL_MACHINE\Software\MyCompany\MyApp\. Or, would it be better to put them in HKEY_CURRENT_USER instead? There's also the issue of backwards-compatibility since this app will be running on WM 2003, 5 and 6 devices, plus potential restrictions with Phone Edition devices. Speaking of which, does anyone know of carriers restricting registry access for unsigned applications on Pocket PC Phone Edition devices? I read that there may be something similar with Smartphones, but I'm not sure about PPC's If it helps, I'll be using native C++ with ATL. So, to sum up: I'm mainly wondering if anyone would be willing to provide some advice on the most widely used/accepted method of storing application settings. Is there a "best practices" or common approach for this? Thank you very much, Chris Writely Tag: Vb.net programmatically open sip Tag: 125833
  - 14
    - did someone resolve linegetussd ? any sample of using lineGetUSSD(... ? Tag: Vb.net programmatically open sip Tag: 125830
  - 15
    - Incorrect position of CStatusBar in high DPI resolutions on startup Hi! I generated a simple MFC application (single document w/o document/ view architecture) with status bar using MFC AppWizard (eVC 4.0). I made it HiDPI aware including CEUX resource, #including shguim.h, #including uihelper.h, calling HiDPI_InitScaling in InitInstance. If I start this application on VGA device, the status bar is positioned off the window (its lower half is covered by the menu bar). If I enter About dialog (also generated by the wizard) and close it, the status bar is repositioned and shown correctly. This does not happen on QVGA devices (I tried it in WM5 emulator). It is also ok (on VGA and QVGA), if there is no CEUX resource. At very first begining, I thought, that the height of the status bar is calculated incorrectly, but after some hours I found out that its height is ok and the source of this problem is the incorrect size of main window (CMainFrame). Note: I was playing with RecalcLayout() which did not work for me - of course, because the problem is somewhere else. So, I ended up with SetWindowPos called for the main window in CMainFrame::OnCreate. For calculating the height of the main window, I'm using the <screen height> - GetSystemMetrics(SM_CYMENU) - some value. The value depends on the OS type (I was testing on PPC2003SE and WM5 - emulator and I had to distinguish between them). Is this problem known (I was searching the groups but with no success)? Is there a better solution how to fix this? I really do not like the hack with distinguishing the device OS and using magic numbers for correct window hight. Regards, -- David Tag: Vb.net programmatically open sip Tag: 125821
  - 16
    - ActiveSync Service Provider for appointments in WM5 We have an ActiveSync Service Provider that synchronizes our desktop appointments database to the Outlook appointments on Pocket PC 2003. The synchronization does not work any more for Mobile 5 and 6 devices. Here are details: Whenever ObjectNotify is called on our device provider, we know something has changed (or deleted) and if this notification concerns our appointments we fill up OBJNOTIFY structure. But on Mobile 5 and later ObjectNotify function gives us series of wrong oids not related to IAppointments. What's worse, even if we pass through OBJNOTIFY structure proper oid, ActiveSync never calls the Setup/GetPacket/Reset sequence after that. It seems that notifications from EDB databases (like Pocket Outlook on Mobile 5) are not correctly supported by ActiveSync. Is it possible to get proper notifications from ActiveSync like it was on Pocket PC 2003? We notice that original Outlook provider in Mobile 5 does not perform continuously synchronization. It can only be triggered manually by pressing the button Sync on ActiveSync Manager. We tried to follow this way, but without success. Is it possible that Microsoft no more uses ObjectNotify function for quering ActiveSync Provider for changed items? Has anyone implemented ActiveSync Service Provider on Mobile 5 using Pocket Outlook, or anyone knows how Microsoft deals with the problem we are having? Thanks in advance for your help. Tag: Vb.net programmatically open sip Tag: 125820
  - 17
    - Win CE Core 5.0 Debug I have VS2005 SP1 Standard and a Windows CE Core 5.0 device where I can run and debug native win32 applications. But I can't debug .net apps. I can deploy and start them on the device but it didn't hit any breakpoints. If try a different "full" Windows CE 5.0 device the same project is running and I can set breakpoints. So must be something missing in CE Core. The application itself running but I cant debug mor connect to that running process. Does anybody knows what's missing in "CE Core" ? thomas Tag: Vb.net programmatically open sip Tag: 125816
  - 18
    - Audio Recorder C# Hello everyone: Anyone have any code that can record audio in C# ? Without need any additional components ... thanx Tag: Vb.net programmatically open sip Tag: 125813
  - 19
    - Development environments Hi all, I am a newbie on Pocket PC programming. I have been doing quite a bit of research recently and have a few questions. I was going to write in .NET (probably C#) as I have good knowledge of this in an ASP.NET environment. However, reading vaious forums suggests that this is quite slow compared to native code using Visual C++ (eVC++) I have downloaded eVC++ and after about 4 days, managed to get a working hello world app running. (Things missing, hardly any getting started guides on the net and other stuff... I downloaded MANY MBs of different software to get it going.) So, here is what I want to do. I am concerned about the speed, hence the reason I am looking at eVC, but as I don't have any background experience in C++, will probably struggle to get anywhere. eMbedded Visual Tools comes with visual basic as well as C++. Would VB built with eVB also be faster than .NET? Are there any eVC programming tutorials around that will help me to get to grips with the language? (for example, step by step to creating some simple applications, the step by step being suitable for a newbie. I have yet to find anything.) Can eVC and eVB easily communicate with .NET webservices? Ultimately, I will also want to communicate directly with the inbuilt phone hardware / software, such as communicating with the RIL and getting the IMEI information. I know that .NET cannot connect to the RIL properly. Parts of the app I want to build could be done in .NET, others in C++. Is there easy ways of communicating, for example, if I were to write a C++ app that contacted the RIL, could I get the C# app to talk to my C++ app to get the information? I will probably have many more questions, but these will help me to make an informed decision as to which way I should go. Aside from these, your advice would probably be useful. -- Best regards, Dave Colliver. http://www.AshfieldFOCUS.com ~~ http://www.FOCUSPortals.com - Local franchises available Tag: Vb.net programmatically open sip Tag: 125800
  - 20
    - Dialog suddenly become maximized. Why? I have MFC based project, which run on HP iPAQ PDA under Windows Mobile 5. I've created custom message box modal dialog for my application with child style. The dialog has variable number of custom buttons, some of which are hidden. The m_bFullScreen variable always set to FALSE. I have very strange behavior. Sometimes when I click on button (or any other area of dialog) , the dialog become maximized. In this case its corresponded OnButton handler is not even called. The second click on the same button closes the dialog. Can anyone comment on this very strange behavior of the dialog? Thanks Tag: Vb.net programmatically open sip Tag: 125797
  - 21
    - How to send a vcard item sms? Hi everyone: I've successed on sending a text sms using native code sms.h, and I'd like to send a vcard item to sb. Can anyone be so kind to tell me how can I do this? Thanks very much! Tag: Vb.net programmatically open sip Tag: 125796
  - 22
    - 240x400 screen size on wm6 Hi all, Is wm6 (smartphone or pocketpc) supporting 240 x 400 screen size ? I've seen that devices supporting this resolution are going to be launched on the market next year. If yes, are there any emulator images available for visual 2005 ? Best Regards, Jice ----------------------------------------------------------- Manbolo - Games for Windows Mobile www.manbolo.com Tag: Vb.net programmatically open sip Tag: 125791
  - 23
    - How to get a command bar in my today item's dialog Hi group I've already written some small apps, some with quite a number of dialogs and they all got their own menu. Now I'm working on a today plugin which has an own options dialog. My problem: I set it up to show the dialog when I tap on its area on the today screen. But then the dialog has no command bar, thus no SIP as well. But when I open the dialog through Settings->Today->Items there is such a bar with a SIP. Could you please tell me what I'm doing wrong? I'd like to get a commandbar which provides a SIP to enter settings. Following is an excerpt from my options dialog procedure. I use the same code in my other apps (that is, in dialogs that are opened within the apps), where it works. Is there something evidently wrong here? case WM_INITDIALOG: SHINITDLGINFO shidi; shidi.dwMask=SHIDIM_FLAGS; shidi.hDlg=hDlg; // hDlg comes from function interface shidi.dwFlags=SHIDIF_DONEBUTTON | SHIDIF_SIZEDLGFULLSCREEN; SHInitDialog(&shidi); hwndCB=CreateRpCommandBar(hDlg,IDM_OPTIONS); hMenu=(HMENU)SendMessage(hwndCB,SHCMBM_GETMENU,(WPARAM)0,(LPARAM)0); break; hwndCB and hMenu are defined within the function as a static HWND and HMENU, respectively. The menu resource IDM_OPTIONS exists, of course ;-) The only difference I can think of is that in my other apps I have an own main window which already brings along a commandbar in which the dialog's menu is placed, whereas a today item's "main window" is embedded in the today screen and therefore doesn't have that bar. I'd apreciate any helpful answers. -- Gruß | Greetings | Qapla' Quoting can be so easy: http://www.netmeister.org/news/learn2quote.html Tag: Vb.net programmatically open sip Tag: 125789
  - 24
    - Microsoft Mobile Internet Toolkit Hi, I'm starting to use ASP.NET mobile controls, and I read that I should download the Microsoft Mobile Internet Toolkit (http://www.microsoft.com/downloads/details.aspx?familyid=ae597f21-b8e4-416e-a28f-b124f41f9768&displaylang=en). When I started running the setup it said that it might overwrite existing files, and since the date on the download page was Jan 2002, I'm worried that it will overwrite things like .NET Compact Framework or WM5 or PPC2003 SDK files. Does anyone know if the Internet Toolkit is included in later downloads, or if there is a later safer version to install, or what files may be overwritten? Any info would be greatly appreciated. Thanks for any help, Steve Tag: Vb.net programmatically open sip Tag: 125788
  - 25
    - PPC vSP You would think there would be some GUI consistency I am trying to build an application which behaves as similarly as possible on SP & PPC. Microsoft suggest that you use common code where possible. I create a simple spinner as in this example. http://msdn2.microsoft.com/en-us/library/aa457782.aspx#example_spinboxcontrol It works fine cycling through the items on VK_LEFT/VK_RIGHT and tabbing on VK_DOWN Have I been able to get the same functionality on a PPC ? No way. If anyone has been able to do so I would appreciate a code snippet (native win32). Thanks PS I think *they* thought that anyone with a touch screen device will only want to use the touchscreen. But this is NOT the case. It is often more convenient to use the keybaord/Nav controls as shortcuts. Tag: Vb.net programmatically open sip Tag: 125787
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  - 1
    - Beam or Share Application I have a shareware application, and I would like users to be able to share the application with other users. In the Palm enviroment that would be a simple beam. Can I set it up somehow in Window Mobile? Lionscribe Tag: Vb.net programmatically open sip Tag: 125786
  - 2
    - error 0x80070002 mobile development - camera Hi, I am using Visual Studio 2005 with win 5 PC Pocket and Smartphone Emulators. 1. The CeCamera C api code sample in the emulators gives the error: "An unknown error: 0x80070002 occurred". I have no idea how to fix it. The SHCameraCapture function returns an "E_ACCESSDENIED" or "The system cannot find the file specified". I'm new at win 5 development, on a dell computer I installed on Win XP Home ed.SP2 < Activesync 4.1, .Net Compact Framework 2.0, VS 2005 prof.-try, win 5 - Pocket PC, Smartphone) The C# sample gives an 'System.InvalidOperationException' occurred in Microsoft.WindowsMobile.Forms.dll. 2. Can I use for example the videocap sample for both pcpocket and smartphone.? I tested with the emulators, it goes... But in the readme of the sample is specified that it requires pc pocket sdk. I can't go further with the development. Please help. Thanks. PS. I posted this question also to the msdn forum, smart devices development (mative c api development). I hope that here it will be faster responsed. Tag: Vb.net programmatically open sip Tag: 125780
  - 3
    - MoveWindow causes problems under WM50 MoveWindow API causes the "A problem has occurred with gwes.exe" error for me under the both PPC WM50 Emulator and real device. At the same time the MoveWindow changes the target window size as it should to and it looks like everything works ok except of the gwes error popped. The parameters passed to the MoveWindow looks like correct. Below is a cut from source code: ------------------------------------------------------------------------------------------- SHMENUBARINFO mbi; RECT rc, rcMenuBar; // Create the window const TCHAR* name = _T("Dummy"); hwndMainFrame = CreateWindow((const TCHAR*)mainFrameClass.classAtom, name, //WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX, WS_SYSMENU, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, mainFrameClass.instance, this); if (!hwndMainFrame) { throw rdr::SystemException("unable to create MainClient window instance", GetLastError()); } memset(&mbi, 0, sizeof(SHMENUBARINFO)); mbi.cbSize = sizeof(SHMENUBARINFO); mbi.hwndParent = hwndMainFrame; mbi.nToolBarId = IDR_MENU; mbi.hInstRes = ::GetModuleHandle(NULL); if (!::SHCreateMenuBar(&mbi)) { throw rdr::SystemException("unable to create menu bar", GetLastError()); } m_hMenu = mbi.hwndMB; ::ShowWindow(m_hMenu, SW_HIDE); ::ShowWindow(hwndMainFrame, SW_HIDE); GetWindowRect(hwndMainFrame, &rc); GetWindowRect(m_hMenu, &rcMenuBar); rc.bottom -= (rcMenuBar.bottom - rcMenuBar.top); // The following MoveWindow caused the gwes error !!!!!!!!!!!!!!!!!!!! ::MoveWindow(hwndMainFrame, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, FALSE) ------------------------------------------------------------------------------------------ Once the MoveWindow is commented out everything works with no errors. Visual Studio Debugger doesn't stop when the error is popping. The Application Verifier gives nothing regarding the error. Is there any way to fix the problem, please? Many thanks. Tag: Vb.net programmatically open sip Tag: 125774
  - 4
    - OpenNETCF GPS Hi, I'm using opennetcf to try and connect my GPS. When I run the following code, I get the Opening message, then right after get the stopped. I never get a running message. I'm sure I'm using the right port and baud rate. I've tried 3rd party GPS software on my device to verify it does work. Just curious if anyone sees anything wrong with this code. Thanks so much using OpenNETCF.IO.Serial.GPS; private void button1_Click(object sender, EventArgs e) { gps.GpsSentence += new OpenNETCF.IO.Serial.GPS.GPS.GpsSentenceEventHandler(gps_GpsSentence); gps.GpsCommState += new OpenNETCF.IO.Serial.GPS.GPS.GpsCommStateEventHandler(gps_GpsCommState); OpenNETCF.IO.Serial.BaudRates br = OpenNETCF.IO.Serial.BaudRates.CBR_9600; gps.BaudRate = br; gps.ComPort = "COM4:"; gps.MinBaudRate = br; gps.MaxBaudRate = br; //gps.AutoDiscovery = true; gps.Start(); } private void gps_GpsCommState(object sender, GpsCommStateEventArgs e) { switch (e.State) { case OpenNETCF.IO.Serial.GPS.States.Opening: MessageBox.Show("GPS Opening"); break; case OpenNETCF.IO.Serial.GPS.States.Running: MessageBox.Show("GPS Started"); break; case OpenNETCF.IO.Serial.GPS.States.Stopped: MessageBox.Show("GPS Stop"); break; case OpenNETCF.IO.Serial.GPS.States.Stopping: MessageBox.Show("GPS Stopping"); break; } } Tag: Vb.net programmatically open sip Tag: 125767
  - 5
    - ANN: New Article: An Introduction to WCF for Device Developers We've published a new article on the OpenNETCF Community Site. http://community.opennetcf.com/articles/cf/archive/2007/11/29/an-introduction-to-wcf-for-device-developers.aspx Chris Tacke discusses using WCF from a COmpact Framework 3.5 application. In case you missed them, our other recently published articles include: - Getting a Millisecond-Resolution DateTime under Windows CE - Using GDI+ on Windows Mobile - Sharing Windows Mobile Ink with the Desktop - OpenNETCF Mobile Ink Library for Windows Mobile 6 - Improving Data Access Performance with Data Caching - Developing Connected Smart Device Applications with sqlClient - Debugging Without ActiveSync - Image Manipulation in Windows Mobile 5.0 - Don't Fear the Garbage Collector All of our articles are available online at: http://community.OpenNETCF.com/articles -- Chris Tacke, Embedded MVP OpenNETCF Consulting Giving back to the embedded community http://community.OpenNETCF.com Tag: Vb.net programmatically open sip Tag: 125764
  - 6
    - Windows CE 5.0 and setFocus hello, I tryed a lot of possibilites to set a focus on textbox on page load event, no effect. Is there one? Microsoft Windows CE 5.0 Emulator. ASP.NET 2.0 Thank You Tag: Vb.net programmatically open sip Tag: 125762
  - 7
    - keybd_event wont fire KeyDown event for VK_Return keycode on textbox? Hi all, I am working with C# CF2 on windows mobile 5 phone edition on a Symbol MC70 device. For some reason the KeyDown Event doesn't fire when you use the keybd_event to send the VK_Return= 0x0D. If I use the hard keyboard Return I get. KeyDown KeyPress KeyUp KeyUp If I use the soft keyboard Return or keybd_event and VK_Return I get. KeyPress KeyUp If I use any of the three above methods (Soft keyboard, Hard keyboard or keybd_event) to input Numbers, letters or even Delete then I get. KeyDown KeyPress KeyUp Which is what I would have expected from all of these scenarios. I have tried setting the Textbox allow returns property and it had no effect. I have also tried setting the form key preview property to see if that would make any difference. This is the only post I have been able to find that even resembles my problem, it is for the desktyop and it is the richtextcontrol, but I don't really understand what the resolution to the problem was. http://www.thescripts.com/forum/thread249414.html I really need to be able to send the VK_Return using keybd_event and have it fire the Key Down event. Any idea on how this can be done? I have already tried moving my code that is running in the KeyDown to the KeyUp but this has not been an acceptable solution to the problem as it introduces to many bugs. I have attached the code I have used for testing to the bottom of this post I create all the controls dynamically so all that you need to do to test is start a new single form project and past all this code over the top of your form class code. The way to test is uncomment lines from the textBox1_GotFocus event. Thanks in advanced. ink //######## START Of Code ##################### using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; namespace WMTestingApp { public partial class Form1 : Form { private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.ListBox listBox1; private System.Windows.Forms.Button button1; [DllImport("coredll.dll", EntryPoint = "keybd_event", SetLastError = true)] internal static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo); public Form1() { InitializeComponent(); this.textBox1 = new System.Windows.Forms.TextBox(); this.listBox1 = new System.Windows.Forms.ListBox(); this.button1 = new System.Windows.Forms.Button(); // // textBox1 // this.textBox1.AcceptsReturn = true; this.textBox1.Location = new System.Drawing.Point(20, 32); this.textBox1.Name = "textBox1"; this.textBox1.Size = new System.Drawing.Size(192, 21); this.textBox1.TabIndex = 0; this.textBox1.Text = "textBox1"; this.textBox1.GotFocus += new System.EventHandler(this.textBox1_GotFocus); this.textBox1.KeyUp += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyUp); this.textBox1.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.textBox1_KeyPress); this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyDown); // // listBox1 // this.listBox1.Location = new System.Drawing.Point(20, 73); this.listBox1.Name = "listBox1"; this.listBox1.Size = new System.Drawing.Size(192, 72); this.listBox1.TabIndex = 1; // // button1 // this.button1.Location = new System.Drawing.Point(141, 151); this.button1.Name = "button1"; this.button1.Size = new System.Drawing.Size(71, 23); this.button1.TabIndex = 2; this.button1.Text = "clear"; this.button1.Click += new System.EventHandler(this.button1_Click); // // Form1 // this.Controls.Add(this.button1); this.Controls.Add(this.listBox1); this.Controls.Add(this.textBox1); } private void textBox1_KeyDown(object sender, KeyEventArgs e) { listBox1.Items.Add("textBox1_KeyDown"); } private void textBox1_KeyPress(object sender, KeyPressEventArgs e) { listBox1.Items.Add("textBox1_KeyPress"); } private void textBox1_KeyUp(object sender, KeyEventArgs e) { listBox1.Items.Add("textBox1_KeyUp"); } private void button1_Click(object sender, EventArgs e) { listBox1.Items.Clear(); } private void textBox1_GotFocus(object sender, EventArgs e) { //PressKey(VirtualKeyCodes.VK_HOME); //PressKey(VirtualKeyCodes.VK_DELETE); //PressKey(VirtualKeyCodes.VK_END); //PressKey(VirtualKeyCodes.VK_SPACE); //PressKey(VirtualKeyCodes.VK_NUMPAD1); //PressKey(VirtualKeyCodes.VK_SPACE); //PressKey(VirtualKeyCodes.VK_NUMPAD2); //PressKey(VirtualKeyCodes.VK_SPACE); //PressKey(VirtualKeyCodes.VK_NUMPAD3); //PressKey(VirtualKeyCodes.VK_RETURN); } public void PressKey(VirtualKeyCodes keyCode) { const int KEYEVENTF_EXTENDEDKEY = 0x1; const int KEYEVENTF_KEYUP = 0x2; const int KEYEVENTF_KEYDOWN = 0x0; byte KeyCode = (byte)keyCode; keybd_event(KeyCode, 0x45, KEYEVENTF_KEYDOWN | KEYEVENTF_EXTENDEDKEY, 0); keybd_event(KeyCode, 0x45, KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); } public enum VirtualKeyCodes { VK_LBUTTON = 0x01, //Left mouse button VK_RBUTTON = 0x02, // Right mouse button VK_CANCEL = 0x03, // Control-break processing VK_MBUTTON = 0x04, // Middle mouse button on a three-button mouse VK_BACK = 0x08, // BACKSPACE key VK_TAB = 0x09, // TAB key VK_CLEAR = 0x0C, // CLEAR key VK_RETURN = 0x0D, // ENTER key VK_SHIFT = 0x10, // SHIFT key VK_CONTROL = 0x11, //CTRL key VK_MENU = 0x12, // ALT key VK_PAUSE = 0x13, // PAUSE key VK_CAPITAL = 0x14, // CAPS LOCK key VK_ESCAPE = 0x1B, //ESC key VK_SPACE = 0x20, //SPACEBAR VK_PRIOR = 0x21, //PAGE UP key VK_NEXT = 0x22, //PAGE DOWN key VK_END = 0x23, //END key VK_HOME = 0x24, //HOME key VK_LEFT = 0x25, // LEFT ARROW key VK_UP = 0x26, //UP ARROW key VK_RIGHT = 0x27, //RIGHT ARROW key VK_DOWN = 0x28, //DOWN ARROW key VK_SELECT = 0x29, // SELECT key VK_EXECUTE = 0x2B, //EXECUTE key VK_SNAPSHOT = 0x2C, //PRINT SCREEN key VK_INSERT = 0x2D, // INS key VK_DELETE = 0x2E, //DEL key VK_HELP = 0x2F, // HELP key VK_LWIN = 0x5B, //Left Windows key on a Microsoft Natural Keyboard VK_RWIN = 0x5C, // Right Windows key on a Microsoft Natural Keyboard VK_APPS = 0x5D, // Applications key on a Microsoft Natural Keyboard VK_NUMPAD0 = 0x60, // Numeric keypad 0 key VK_NUMPAD1 = 0x61, // Numeric keypad 1 key VK_NUMPAD2 = 0x62, // Numeric keypad 2 key VK_NUMPAD3 = 0x63, // Numeric keypad 3 key VK_NUMPAD4 = 0x64, // Numeric keypad 4 key VK_NUMPAD5 = 0x65, // Numeric keypad 5 key VK_NUMPAD6 = 0x66, // Numeric keypad 6 key VK_NUMPAD7 = 0x67, // Numeric keypad 7 key VK_NUMPAD8 = 0x68, // Numeric keypad 8 key VK_NUMPAD9 = 0x69, // Numeric keypad 9 key VK_MULTIPLY = 0x6A, // Multiply key VK_ADD = 0x6B, // Add key VK_SEPARATOR = 0x6C, // Separator key VK_SUBTRACT = 0x6D, // Subtract key VK_DECIMAL = 0x6E, // Decimal key VK_DIVIDE = 0x6F, //Divide key VK_F1 = 0x70, // F1 key VK_F2 = 0x71, // F2 key VK_F3 = 0x72, // F3 key VK_F4 = 0x73, // F4 key VK_F5 = 0x74, // F5 key VK_F6 = 0x75, // F6 key VK_F7 = 0x76, // F7 key VK_F8 = 0x77, // F8 key VK_F9 = 0x78, // F9 key VK_F10 = 0x79, // F10 key VK_F11 = 0x7A, // F11 key VK_F12 = 0x7B, // F12 key VK_F13 = 0x7C, // F13 key VK_F14 = 0x7D, // F14 key VK_F15 = 0x7E, // F15 key VK_F16 = 0x7F, // F16 key VK_F17 = 0x80, // F17 key VK_F18 = 0x81, // F18 key VK_F19 = 0x82, // F19 key VK_F20 = 0x83, // F20 key VK_F21 = 0x84, // F21 key VK_F22 = 0x85, // F22 key VK_F23 = 0x86, // F23 key VK_F24 = 0x87, // F24 key VK_NUMLOCK = 0x90, // NUM LOCK key VK_SCROLL = 0x91, // SCROLL LOCK key VK_LSHIFT = 0xA0, // Left SHIFT VK_RSHIFT = 0xA1, // Right SHIFT VK_LCONTROL = 0xA2, // Left CTRL VK_RCONTROL = 0xA3, // Right CTRL VK_LMENU = 0xA4, // Left ALT VK_RMENU = 0xA5, //Right ALT VK_ATTN = 0xF6, // ATTN key VK_CRSEL = 0xF7, // CRSEL key VK_EXSEL = 0xF8, // EXSEL key VK_EREOF = 0xF9, // Erase EOF key VK_PLAY = 0xFA, // PLAY key VK_ZOOM = 0xFB, // ZOOM key VK_NONAME = 0xFC, // Reserved for future use VK_PA1 = 0xFD, // PA1 key VK_OEM_CLEAR = 0xFE, //CLEAR key VK_KEYLOCK = 0xF22 //Key used to lock device } } } //######## END Of Code ##################### Tag: Vb.net programmatically open sip Tag: 125756
  - 8
    - IPv6 woes!! Hi, Can someone tell me how can I figure out if IPv6 is supported by my Pocket PC (2k3/WM5)? And if yes, how can I get the IPv6 address? I have been searching a lot for info on this without much success. Thanks in advance, -- Tag: Vb.net programmatically open sip Tag: 125755
  - 9
    - CLASS tag attribute on Internet Explorer Mobile Hello, I am developing a web application that should work on IEM too. Trying the rendering on a htc pocket pc (wm5.0) I encountered a problem rendering the XTHML "SELECT" tag. It seems that IEM doesn't take in consideration the "class" attribute of the tag, so I am unable to specify any kind of style for my select. Do you have any suggestion for this? I tried with "style" attribute too, but the result is the same. Thank you! Tag: Vb.net programmatically open sip Tag: 125750
  - 10
    - Giving PPC Menu a Smartphone Menus functionality Hi, The default menu implementation on a Smartphone prefixes each menu option with a number. Enter that number on the keypad and that menu item is selected. I would like to implement this same functionality on a PPC. Is there a quick and easy way of making the PPC menu functionality mimic the SP or must I do it programatically? TIA Tag: Vb.net programmatically open sip Tag: 125746
  - 11
    - Glofiish M700 C# Camera API error Hi, I am trying to use the CameraCaptureDialog API in .NETCF2 on a Glofiish M700. The code works fine on a Mio A701 and HTC P3300. However, when I run the same code on the M700, I get "an unknown error occurred" with no detail when I call "cameraCapture.ShowDialog()" Any help would be appreciated. Thanks Mike Tag: Vb.net programmatically open sip Tag: 125740
  - 12
    - How to detect if SQL Server Compact is installed. Hello, What is the best way to check if SQL Server is installed on device. I need to check if it is installed during setup and if not to install it. Does SQL Server Mobile makes some registry entry? I have desktop setup, so I know that I will have to use RAPI, but not really what can I check. Thanks in advance for your help. Maciej Wolniewicz Tag: Vb.net programmatically open sip Tag: 125738
  - 13
    - API to prevent PPC screen rotation Hi all, Now I am developing a game using GDI to draw on screen. If the game is initially running in Portrait mode and user rotates PPC to Landscape mode, then screen would be corrupted. Is there any Windows Mobile API that can prevent device screen rotation? BR, Miki. Tag: Vb.net programmatically open sip Tag: 125736
  - 14
    - MiniportInitialize and driver loading on WM5 I have an SDIO wifi device which is built into an embedded system board running Windows Mobile 5. The problem I am having is that MiniportInitialize is called only during system boot. I want to disable the device, replace the driver and then restart the device. But when I try to disable the device, it seems that the driver stays loaded. So I am forced to reboot the platform to test my new driver. Does anyone know a good way to programmatically disable an SDIO device which has not been removed? Thx, ((&-> Tag: Vb.net programmatically open sip Tag: 125717
  - 15
    - Camera resolution Hi I'm trying to develop a camera capture application. The HP iPaq6915 I was using only offers 160x120 or 240x320 resolutions - which is nowhere near good enough. Does anybody know of a PDA (available in the UK) that offers a decent resolution? Paul Tag: Vb.net programmatically open sip Tag: 125716
  - 16
    - Multiple forms (advanced programming, I think) Hello! I am developing an application for Pocket PC 2003 with Visual Studio 2005, C #, Compact Framework 2.0 and SQL Server CE. Well, this application needs to use different forms to display the contents of the database. In addition, these contents vary depending on what is retrieved from the database. My problem is a problem of efficiency in the execution of the application. I looked through the internet and I have not found much about this topic. Does anyone I might indicate a book about advanced programming for mobile applications? If there is a book and a web address or article or whatever, I do not care. Thanks! Tag: Vb.net programmatically open sip Tag: 125715
  - 17
    - Help! Once I using the transform filter, It can't record Hi: I have implememting a transform filter,which inheritated from CTransformFilter. My goal is do image proccessing and record it as a file. The filter connected pattern is like the following capture pin --> transform filter --> buffering filter --> video encoder --> Asf multiplexer -->IfileSinkFilter The supported input media type of the video encoder are YV12 and YUY2. The media type of the capture pin is RGB565, so the transform filter do both job: change the color format and image proccessing. $B#M(By probelm is once I add the transform filter and connect the filters successfully, the recording file is not exist. The following is the code of the transform filter, please tell me the mistake. #include "CMyOwnTransformFilter.h" const AMOVIESETUP_MEDIATYPE sudInPinTypes = {&MEDIATYPE_Video,&MEDIASUBTYPE_RGB565}; const AMOVIESETUP_MEDIATYPE sudOutPinTypes = { &MEDIATYPE_Video,&MEDIASUBTYPE_YV12}; const AMOVIESETUP_PIN psudCMyTransformPins[] = { { L"Input" // strName , FALSE // bRendered , FALSE // bOutput , FALSE // bZero , FALSE // bMany , &CLSID_NULL // clsConnectsToFilter , NULL // strConnectsToPin , 1 // nTypes , &sudInPinTypes /*NULL*/ // lpTypes }, { L"Output" // strName , FALSE // bRendered , TRUE // bOutput , FALSE // bZero , FALSE // bMany , &CLSID_NULL // clsConnectsToFilter , NULL // strConnectsToPin , 1 // nTypes , &sudOutPinTypes // lpTypes } }; const AMOVIESETUP_FILTER sudCMyTransformFilter = { &CLSID_CMyTransform1 // clsID , L"CMyTransform" // strName , MERIT_DO_NOT_USE // dwMerit , 2 // nPins , psudCMyTransformPins}; // lpPin CFactoryTemplate g_Templates[] = { L"CMyTransform", &CLSID_CMyTransform1, CMyOwnTransformFilter::CreateInstance, NULL, &sudCMyTransformFilter }; int g_cTemplates = 1; CMyOwnTransformFilter::CMyOwnTransformFilter(LPUNKNOWN pUnk, HRESULT *phr) :CTransformFilter(TEXT("CMyOwnTransform"),pUnk,CLSID_CMyTransform1) { m_callback = NULL; m_Warning = 0; //Count = 1; } CUnknown* WINAPI CMyOwnTransformFilter::CreateInstance(LPUNKNOWN punk, HRESULT *phr) { //return new CSampleGrabber(punk, phr); CMyOwnTransformFilter *pNewObject = new CMyOwnTransformFilter(punk,phr); if (pNewObject == NULL) { *phr = E_OUTOFMEMORY; } return pNewObject; } #ifdef UNDER_CE AMOVIESETUP_FILTER* CMyOwnTransformFilter::GetSetupData() { return((AMOVIESETUP_FILTER*)&sudCMyTransformFilter); } #endif STDAPI DllRegisterServer() { HRESULT hr = AMovieDllRegisterServer2( TRUE ); return hr; //return AMovieDllRegisterServer2(); } STDAPI DllUnregisterServer() { return AMovieDllRegisterServer2( FALSE ); } extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE, ULONG, LPVOID); BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved) { g_hInst = (HINSTANCE) hModule; return DllEntryPoint((HINSTANCE)(hModule), dwReason, lpReserved); } STDMETHODIMP CMyOwnTransformFilter::NonDelegatingQueryInterface(const IID &riid, void **ppv) { CheckPointer(ppv,E_POINTER); if(riid == IID_IMyTransform1) { return GetInterface((IMyTransform*)this,ppv); } else { return CTransformFilter::NonDelegatingQueryInterface(riid,ppv); } } STDMETHODIMP CMyOwnTransformFilter::SetCallback(SAMPLECALLBACK Callback) { m_callback = Callback; return S_OK; } STDMETHODIMP CMyOwnTransformFilter::GetWindowHWND(HWND hnd) { m_hnd = hnd; return S_OK; } HRESULT CMyOwnTransformFilter::CheckInputType(const CMediaType *mtIn) { if((IsStopped()) && (*mtIn->Type() == MEDIATYPE_Video)) { if(*mtIn->Subtype() == MEDIASUBTYPE_RGB565) { if ((mtIn->formattype == FORMAT_VideoInfo) && (mtIn->cbFormat > sizeof(VIDEOINFOHEADER) &&(mtIn->pbFormat != NULL))) { VIDEOINFOHEADER *pVIH = (VIDEOINFOHEADER*)mtIn->pbFormat; if (((pVIH->bmiHeader.biWidth == 240) ||(pVIH->bmiHeader.biHeight == 320/*176*/))) { return S_OK; } if (((pVIH->bmiHeader.biWidth == 144) ||(pVIH->bmiHeader.biHeight == 176))) { return S_OK; } } return NOERROR; } } return E_INVALIDARG; } HRESULT CMyOwnTransformFilter::Transform(IMediaSample *pIn, IMediaSample *pOut) { //return Transform(pOut); AM_MEDIA_TYPE mt1; VIDEOINFOHEADER *pVihIn; mt1.majortype = MEDIATYPE_Video; mt1.subtype = MEDIASUBTYPE_YV12; CheckPointer(pIn, E_POINTER); CheckPointer(pOut, E_POINTER); BYTE *pBufferOut = NULL; BYTE USample[176*144/4] = {0}; BYTE VSample[176*144/4] = {0}; BYTE Y[176*144] = {0}; BYTE U[176*144] = {0}; BYTE V[176*144] = {0}; int ii = 0; int OutLength = 0; HRESULT hr = S_OK; REFERENCE_TIME TimeStart, TimeEnd; if (NOERROR == pIn->GetTime(&TimeStart, &TimeEnd)) { pOut->SetTime(&TimeStart, &TimeEnd); } LONGLONG MediaStart, MediaEnd; if (pIn->GetMediaTime(&MediaStart,&MediaEnd) == NOERROR) { pOut->SetMediaTime(&MediaStart,&MediaEnd); } // Copy the Sync point property hr = pIn->IsSyncPoint(); if (hr == S_OK) { pOut->SetSyncPoint(TRUE); } else if(hr == S_FALSE) { pOut->SetSyncPoint(FALSE); } else { // an unexpected error has occured... return E_UNEXPECTED; } hr = pIn->IsPreroll(); if (hr == S_OK) { pOut->SetPreroll(TRUE); } else if (hr == S_FALSE) { pOut->SetPreroll(FALSE); } else { // an unexpected error has occured... return E_UNEXPECTED; } // Copy the discontinuity property hr = pIn->IsDiscontinuity(); if (hr == S_OK) { pOut->SetDiscontinuity(TRUE); } else if (hr == S_FALSE) { pOut->SetDiscontinuity(FALSE); } else { // an unexpected error has occured... return E_UNEXPECTED; } pVihIn = reinterpret_cast<VIDEOINFOHEADER*>(m_pInput- >CurrentMediaType().Format()); CheckPointer(pVihIn, E_UNEXPECTED); BYTE *pBufferIn = NULL; hr = pIn->GetPointer(reinterpret_cast<BYTE**>(&pBufferIn)); if (FAILED(hr)) return hr; CheckPointer(pBufferIn, E_UNEXPECTED); VIDEOINFOHEADER *pVihOut = reinterpret_cast<VIDEOINFOHEADER*>(m_pOutput- >CurrentMediaType().Format()); CheckPointer(pVihOut, E_UNEXPECTED); hr = pOut->GetPointer(reinterpret_cast<BYTE**>(&pBufferOut)); OutLength = pOut->GetActualDataLength(); hr = pOut->SetActualDataLength(38016); hr = pOut->SetMediaType(&mt1); if (FAILED(hr)) return hr; CheckPointer(pBufferOut, E_UNEXPECTED); ASSERT(pVihIn->bmiHeader.biWidth == pVihOut->bmiHeader.biWidth); ASSERT(pVihIn->bmiHeader.biHeight == pVihOut->bmiHeader.biHeight); const LONG lWidth = abs(pVihIn->bmiHeader.biWidth); const LONG lHeight = abs(pVihIn->bmiHeader.biHeight); ASSERT(pVihIn->bmiHeader.biBitCount != 0 && (pVihIn- >bmiHeader.biBitCount & 7) == 0); const LONG lStrideIn = lWidth; //ASSERT(pVihOut->bmiHeader.biBitCount != 0 && (pVihOut- >bmiHeader.biBitCount & 7) == 0); const LONG lStrideOut = lWidth; if (m_pInput->CurrentMediaType().subtype == MEDIASUBTYPE_RGB565) { for (LONG y = 0; y < lHeight; ++y) { BYTE *pLineIn = (pBufferIn + y*lStrideIn*2); ASSERT(reinterpret_cast<DWORD>(pLineIn) % 4 == 0); /*BYTE *pLineOut = pBufferOut + y * lStrideOut; ASSERT(reinterpret_cast<DWORD>(pLineOut) % 4 == 0);*/ for (LONG x = 0; x <= 2*lWidth-2; x+=2) { BYTE G = static_cast<BYTE>( (static_cast<DWORD>((pLineIn[x +1]*256+pLineIn[x])&0x07E0)>>3)); } } if(this->m_callback) { bool W = 0; hr = m_callback(Y,this->m_hnd,lHeight*lWidth,W); } int Count = 0; for(ii = 0; ii< 25344; ii++) pBufferOut[ii] = Y[ii]; memcpy(pBufferOut+lHeight*lWidth,VSample,6336); memcpy(pBufferOut+lHeight*lWidth+(lHeight*lWidth/ 4),USample,lHeight*lWidth/4); return 0; } } HRESULT CMyOwnTransformFilter::DecideBufferSize(IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *pProperties) { if (!m_pInput->IsConnected() || !m_pOutput->IsConnected()) return E_UNEXPECTED; CheckPointer(pAlloc,E_POINTER); CheckPointer(pProperties,E_POINTER); HRESULT hr = NOERROR; ASSERT(m_pOutput->CurrentMediaType().formattype == FORMAT_VideoInfo); VIDEOINFOHEADER *pVihIn = reinterpret_cast<VIDEOINFOHEADER*>(m_pInput- >CurrentMediaType().Format()); CheckPointer(pVihIn, E_UNEXPECTED); VIDEOINFOHEADER *pVihOut = reinterpret_cast<VIDEOINFOHEADER*>(m_pOutput- >CurrentMediaType().Format()); CheckPointer(pVihOut, E_UNEXPECTED); pProperties->cBuffers = 1; pProperties->cbBuffer = 40000; pProperties->cbAlign = 1; pProperties->cbPrefix = 0; ALLOCATOR_PROPERTIES Actual; hr = pAlloc->SetProperties(pProperties,&Actual); if (FAILED(hr)) { return hr; } ASSERT( Actual.cBuffers == 1 ); if (pProperties->cBuffers > Actual.cBuffers || pProperties->cbBuffer > Actual.cbBuffer) { return E_FAIL; } return NOERROR; } HRESULT CMyOwnTransformFilter::CheckTransform(const CMediaType *mtIn, const CMediaType *mtOut) { CheckPointer(mtIn,E_POINTER); CheckPointer(mtOut,E_POINTER); if (mtOut->majortype != MEDIATYPE_Video || mtOut->subtype != MEDIASUBTYPE_YV12) { return VFW_E_TYPE_NOT_ACCEPTED; } if (mtOut->formattype != FORMAT_VideoInfo || mtOut->cbFormat < sizeof(VIDEOINFO)) { return VFW_E_TYPE_NOT_ACCEPTED; } if ((IsEqualGUID(*mtIn->Type(), MEDIATYPE_Video) == 0)|| (IsEqualGUID(*mtIn->Subtype(), MEDIASUBTYPE_RGB565) == 0)) { return VFW_E_TYPE_NOT_ACCEPTED; } ASSERT(mtIn->formattype == FORMAT_VideoInfo && mtIn->cbFormat >= sizeof(VIDEOINFOHEADER)); VIDEOINFOHEADER *pVihIn = reinterpret_cast<VIDEOINFOHEADER*>(mtIn- >Format()); VIDEOINFO *pViOut = reinterpret_cast<VIDEOINFO*>(mtOut->Format()); if ( pViOut->bmiHeader.biWidth != pVihIn->bmiHeader.biWidth || pViOut->bmiHeader.biHeight != pVihIn->bmiHeader.biHeight) { return VFW_E_TYPE_NOT_ACCEPTED; } return S_OK; } HRESULT CMyOwnTransformFilter::GetMediaType(int iPosition, CMediaType *pMediaType) { // Is the input pin connected if(m_pInput->IsConnected() == FALSE) { return E_UNEXPECTED; } // This should never happen if(iPosition < 0) { return E_INVALIDARG; } // Do we have more items to offer if(iPosition > 0) { return VFW_S_NO_MORE_ITEMS; } HRESULT hr = m_pInput->ConnectionMediaType(pMediaType); if (FAILED(hr)) { return hr; } CheckPointer(pMediaType,E_POINTER); VIDEOINFOHEADER *pVihIn = reinterpret_cast<VIDEOINFOHEADER*>(m_pInput- >CurrentMediaType().Format()); CheckPointer(pVihIn, E_UNEXPECTED); pMediaType->InitMediaType(); VIDEOINFO *pViOut = reinterpret_cast<VIDEOINFO*>(pMediaType- >AllocFormatBuffer(sizeof(VIDEOINFO))); CheckPointer(pViOut, E_UNEXPECTED); ZeroMemory(pViOut, sizeof(VIDEOINFO)); pViOut->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); pViOut->bmiHeader.biWidth = pVihIn->bmiHeader.biWidth; pViOut->bmiHeader.biHeight = pVihIn->bmiHeader.biHeight; pViOut->bmiHeader.biSizeImage = GetBitmapSize(&(pVihIn- >bmiHeader))/2*1.5; pViOut->AvgTimePerFrame = pVihIn->AvgTimePerFrame; #if 0 // "dwBitRate" is not used! pViOut->dwBitRate = static_cast<DWORD>( 10000000.0 / pViOut->AvgTimePerFrame * pViOut- >bmiHeader.biBitCount * pViOut->bmiHeader.biWidth * pViOut->bmiHeader.biHeight); #else pViOut->dwBitRate = 0; #endif pMediaType->SetType(&MEDIATYPE_Video); pMediaType->SetSubtype(&MEDIASUBTYPE_YV12); pMediaType->SetFormatType(&FORMAT_VideoInfo); pMediaType->SetTemporalCompression(FALSE); pMediaType->SetSampleSize(pVihIn->bmiHeader.biSizeImage/2*1.5); return S_OK; } Tag: Vb.net programmatically open sip Tag: 125712
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    - directshow: how to get the Previewer (Renderer) Pin Hi How to get the Previewer (Renderer) Pin. We need to insert a filter before the Renderer in the graph. Is there a way to get the Pin or Filter. I used the PPC Sample CameraCapture that I improved: Thank you very much! Michel This is the previewe code. //================================================ // // Copyright (c) Microsoft Corporation. All rights reserved. // // // Use of this source code is subject to the terms of the Microsoft end-user // license agreement (EULA) under which you licensed this SOFTWARE PRODUCT. // If you did not accept the terms of the EULA, you are not authorized to use // this source code. For a copy of the EULA, please see the LICENSE.RTF on your // install media. // #include "stdafx.h" // {3B140E8C-F3AD-465f-BCB7-7660589F790B} EXTERN_GUID(CLSID_NullRend, 0x8a99caeb, 0xaef5, 0x11da, 0x95, 0x8b, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f ); EXTERN_GUID(CLSID_CSampleGrabber, 0xf3492a9b, 0x6626, 0x4345, 0xab, 0x8d, 0x17, 0xf5, 0x84, 0xdc, 0x1d, 0xe0); //EXTERN_GUID(CLSID_NullRend, // 0xbf5023aa, 0xd902, 0x49b2, 0x89, 0x14, 0xcb, 0xdb, 0xf0, 0x75, 0x22, 0xfe); // Fill in media type information below, this information is used when // registering the filter with dshow const AMOVIESETUP_MEDIATYPE sudPinTypes = { &MEDIATYPE_NULL, &MEDIASUBTYPE_NULL }; const AMOVIESETUP_PIN sudPins = { L"Null", FALSE, FALSE, FALSE, FALSE, &CLSID_NULL, NULL, 1, &sudPinTypes }; const AMOVIESETUP_FILTER sudNULL = { &CLSID_NullRend, L"NullRend", MERIT_DO_NOT_USE, 1, &sudPins }; extern HWND g_h1; #define VideoProcAmp_Gain VideoProcAmp_BacklightCompensation + 1 // // using this flag set the Scene by the IAMVideoProcAmp interface // #define VideoProcAmp_Scene VideoProcAmp_Gain + 2 // // the Scene values // typedef enum{ VideoProcAmp_Scene_Auto = 0x0001, VideoProcAmp_Scene_Night = 0x0002, VideoProcAmp_Scene_Sports = 0x0003 } VideoProcAmpScene; // using this flag set the White Balance by the IAMVideoProcAmp interface // the White Balance values typedef enum{ VideoProcAmp_WB_Tungsten = 0x0001, VideoProcAmp_WB_Halogenic = 0x0002, VideoProcAmp_WB_Fluorescent = 0x0003, VideoProcAmp_WB_Incandescence = 0x0004, VideoProcAmp_WB_Sunny = 0x0005, VideoProcAmp_WB_Cloudy = 0x0006 } VideoProcAmpWhiteBalance; // // the Flash values // // Auto Flash: // CameraControlFlags = CameraControl_Flags_Auto // typedef enum{ CameraControl_Flash_Forced = 0x0001, CameraControl_Flash_NoFlash = 0x0002, CameraControl_Flash_Close = 0x0003 } CameraControlFlash; // // using this flag set the Macro by the IAMCameraControl interface // #define CameraControl_Macro 11 // // the Macro values // typedef enum{ CameraControl_Macro_On = 0x0001, CameraControl_Macro_Off = 0x0002 } CameraControlMacro; // // the Zoom values // typedef enum{ CameraControl_Zoom_100X = 0x0064, // decimal 100 CameraControl_Zoom_125X = 0x007D, // decimal 125 CameraControl_Zoom_150X = 0x0096, // decimal 150 CameraControl_Zoom_200X = 0x00C8, // decimal 200 CameraControl_Zoom_250X = 0x00FA // decimal 250 } CameraControlZoom; // // using this flag set the Effect by the IAMCameraControl interface // #define CameraControl_Effect 12//CameraControl_Flash + 3 // // the Effect values // typedef enum{ CameraControl_Effect_Normal = 0x0001, CameraControl_Effect_BlackWhite = 0x0002, CameraControl_Effect_Negative = 0x0003, CameraControl_Effect_Sepia = 0x0004, } CameraControlEffect; // // AC Frequency (?????) // // using this flag set the Effect by the IAMCameraControl interface // #define CameraControl_ACFrequency 13 // // the AC Frequency values // // Auto Frequency: // CameraControlFlags = CameraControl_Flags_Auto // typedef enum{ CameraControl_ACFrequency_50Hz = 0x0001, CameraControl_ACFrequency_60Hz = 0x0002, } CameraControlACFrequency; // 2. ISO Sensitivity (ISO ???) // // using this flag set the ISO Sensitivity by the IAMCameraControl interface // #define CameraControl_ISOSensitivity 14 // // the ISO Sensitivity values // Auto : // Flags = CameraControl_Flags_Auto typedef enum{ CameraControl_ISOSensitivity_100 = 0x0001, CameraControl_ISOSensitivity_200 = 0x0002, CameraControl_ISOSensitivity_400 = 0x0003, } CameraControlISOSensitivity; // 3. Metering Mode (????) // // using this flag set the ISO Exposure Mode by the IAMCameraControl interface // #define CameraControl_MeteringMode 15 // // the Metering Mode values // typedef enum{ CameraControl_MeteringMode_Normal = 0x0001, //???????(Default) CameraControl_MeteringMode_Center = 0x0002, //?????? CameraControl_MeteringMode_Background = 0x0003, //?????? } CameraControlMeteringMode; // // using this flag set the Preview / Camera / Video Mode // by the IAMCameraControl interface // #define CameraControl_SetMode 16 // // the Preview / Camera / Video Mode values // typedef enum{ CameraControl_Mode_Preview = 0x0001, // this value only for camera previewing CameraControl_Mode_Camera = 0x0002, // this value for previewing and still capture CameraControl_Mode_Video = 0x0003, // this value for previewing and video capture CameraControl_Mode_VideoRec = 0x0004, // this value for capture video start } CameraControlSetMode; typedef enum{ CameraControl_Focus_Undo = 0x0001 } CameraControlFocus; #include "initguid.h" CGraphManager::CGraphManager() { m_fGraphBuilt = FALSE; ZeroMemory( m_handle, sizeof( m_handle )); m_hwnd = 0; m_dwThreadId = 0; m_hThread = NULL; m_hCommandCompleted = NULL; m_currentCommand = COMMAND_NOCOMMAND; } CGraphManager::~CGraphManager() { if( m_handle[0] ) { CloseHandle( m_handle[0] ); } if( m_handle[1] ) { CloseHandle( m_handle[1] ); } } HRESULT CGraphManager::Init() { HRESULT hr = S_OK; // Create the event that will signal the thread for commands m_handle[0] = CreateEvent( NULL, FALSE, FALSE, NULL ); if( m_handle[0] == NULL ) { ERR( HRESULT_FROM_WIN32( GetLastError() )); } m_handle[1] = 0; // Create the event to sync on to wait for the command to be executed m_hCommandCompleted = CreateEvent( NULL, FALSE, FALSE, NULL ); if( m_hCommandCompleted == NULL ) { ERR( HRESULT_FROM_WIN32( GetLastError() )); } // CCreate the thread that will run the filtergraph. // The filtergraph is running on a background thread to prevent any window message // reentrancy issue. m_hThread = CreateThread( NULL, 0, CGraphManager::ThreadProc, this, 0, &m_dwThreadId ); if( m_hThread == NULL ) { ERR( HRESULT_FROM_WIN32( GetLastError() )); } Cleanup: return hr; } HRESULT CGraphManager::BuildCaptureGraph() { // The Graph is built on a separate thread to // prevent reentrancy issues. m_currentCommand = COMMAND_BUILDGRAPH; SetEvent( m_handle[0] ); WaitForSingleObject( m_hCommandCompleted, INFINITE ); return S_OK; } HRESULT CGraphManager::RunCaptureGraph() { // Unlike the other operations, running the graph // has to happen from the UI thread. return RunCaptureGraphInternal(); } HRESULT CGraphManager::StartRecordVideo() { m_currentCommand = COMMAND_STARTCAPTURE; SetEvent( m_handle[0] ); WaitForSingleObject( m_hCommandCompleted, INFINITE ); return S_OK; } HRESULT CGraphManager::StopRecordVideo() { m_currentCommand = COMMAND_STOPCAPTURE; SetEvent( m_handle[0] ); WaitForSingleObject( m_hCommandCompleted, INFINITE ); return S_OK; } HRESULT CGraphManager::CaptureStillImage() { m_currentCommand = COMMAND_STILLIMAGE; SetEvent( m_handle[0] ); WaitForSingleObject( m_hCommandCompleted, INFINITE ); return S_OK; } HRESULT CGraphManager::ShutDown() { m_currentCommand = COMMAND_SHUTDOWN; SetEvent( m_handle[0] ); WaitForSingleObject( m_hThread, INFINITE ); return S_OK; } HRESULT CGraphManager::RegisterNotificationWindow( HWND hwnd ) { m_hwnd = hwnd; return S_OK; } DWORD WINAPI CGraphManager::ThreadProc( LPVOID lpParameter ) { HRESULT hr = S_OK; DWORD dwReturnValue; CGraphManager *pThis = (CGraphManager*) lpParameter; GRAPHCOMMANDS command = COMMAND_NOCOMMAND; if( pThis == NULL ) { return 0; } while(( command != COMMAND_SHUTDOWN ) && ( hr != S_FALSE )) { dwReturnValue = WaitForMultipleObjects( 2, pThis->m_handle, FALSE, INFINITE ); switch( dwReturnValue ) { case WAIT_OBJECT_0: command = pThis->m_currentCommand; pThis->ProcessCommand(); break; case WAIT_OBJECT_0 + 1: pThis->ProcessDShowEvent(); break; case MV_BUFFER_ACCESS_BUFFERS_AVAILABLE: break; default: break; } }; return 0; } HRESULT CGraphManager::ProcessCommand() { HRESULT hr = S_OK; switch( m_currentCommand ) { case COMMAND_BUILDGRAPH: hr = CreateCaptureGraphInternal(); SetEvent( m_hCommandCompleted ); break; case COMMAND_RUNGRAPH: hr = RunCaptureGraphInternal(); SetEvent( m_hCommandCompleted ); break; case COMMAND_STARTCAPTURE: hr = StartCaptureVideoInternal(); SetEvent( m_hCommandCompleted ); break; case COMMAND_STOPCAPTURE: hr = StopCaptureVideoInternal(); SetEvent( m_hCommandCompleted ); break; case COMMAND_STILLIMAGE: hr = CaptureStillImageInternal(); SetEvent( m_hCommandCompleted ); break; case COMMAND_SHUTDOWN: hr = S_FALSE; break; default: break; } return hr; } HRESULT CGraphManager::ProcessDShowEvent() { HRESULT hr = S_OK; long lEventCode, lParam1, lParam2; CComPtr<IMediaEvent> pMediaEvent; CComPtr<IGraphBuilder> pFilterGraph; CComPtr<IMediaControl> pMediaControl; if( m_pCaptureGraphBuilder == NULL ) { ERR( E_FAIL ); } CHK( m_pCaptureGraphBuilder->GetFiltergraph( &pFilterGraph )); CHK( pFilterGraph->QueryInterface( &pMediaEvent )); CHK( pMediaEvent->GetEvent( &lEventCode, &lParam1, &lParam2, 0 )); if( lEventCode == EC_STREAM_CONTROL_STOPPED ) // We have received a control stream stop event { NotifyMessage( MESSAGE_ENDRECORDING, L"Recording done ..." ); // To close the file, get the IMediaControl interface, stop and // restart the graph CHK( pFilterGraph->QueryInterface( &pMediaControl )); if( pMediaControl == NULL ) { ERR( E_POINTER ); } CHK( pMediaControl->Stop()); CHK( pMediaControl->Run()); NotifyMessage( MESSAGE_FILECAPTURED, L"File captured ..." ); } else if( lEventCode == EC_CAP_FILE_COMPLETED ) { NotifyMessage( MESSAGE_FILECAPTURED, L"File captured ..." ); } CHK( pMediaEvent->FreeEventParams( lEventCode, lParam1, lParam2 )); Cleanup: return S_OK; } HRESULT CGraphManager::GetFirstCameraDriver( WCHAR *pwzName ) { HRESULT hr = S_OK; HANDLE handle = NULL; DEVMGR_DEVICE_INFORMATION di; GUID guidCamera = { 0xCB998A05, 0x122C, 0x4166, 0x84, 0x6A, 0x93, 0x3E, 0x4D, 0x7E, 0x3C, 0x86 }; // Note about the above: The driver material doesn't ship as part of the SDK. This GUID is hardcoded // here to be able to enumerate the camera drivers and pass the name of the driver to the video capture filter if( pwzName == NULL ) { return E_POINTER; } di.dwSize = sizeof(di); handle = FindFirstDevice( DeviceSearchByGuid, &guidCamera, &di ); if(( handle == NULL ) || ( di.hDevice == NULL )) { ERR( HRESULT_FROM_WIN32( GetLastError() )); } StringCchCopy( pwzName, MAX_PATH, di.szLegacyName ); Cleanup: FindClose( handle ); return hr; } HRESULT CGraphManager::CreateCaptureGraphInternal() { HRESULT hr = S_OK; CComVariant varCamName; CPropertyBag PropBag; OAEVENT oaEvent; WCHAR wzDeviceName[ MAX_PATH + 1 ]; CComPtr<IMediaEvent> pMediaEvent; CComPtr<IGraphBuilder> pFilterGraph; CComPtr<IBaseFilter> pVideoEncoder; CComPtr<IBaseFilter> pASFMultiplexer; CComPtr<IFileSinkFilter> pFileSinkFilter; CComPtr<IPersistPropertyBag> pPropertyBag; CComPtr<IDMOWrapperFilter> pWrapperFilter; CComPtr<IBaseFilter> pImageSinkFilter; CComPtr<IBaseFilter> pConnectedFilter; CComPtr<IAMVideoControl> pVideoControl; CComPtr<IPin> pStillPin; CComPtr<IUnknown> pUnkCaptureFilter; CComPtr<IVideoWindow> pVideoWindow; IMediaControl *pControl = NULL; CComPtr<IBaseFilter> nullRenderer; CComPtr<IFilterGraph> pGrabber; CComPtr<IBaseFilter> pBuffer; CComPtr<IUnknown> pUnk1; CComPtr<IPin> pCaptPin; CComPtr<IPin> pConnectedPin; RECT rect; // // Create the capture graph builder and register the filtergraph manager. // CHK( m_pCaptureGraphBuilder.CoCreateInstance( CLSID_CaptureGraphBuilder )); CHK( pFilterGraph.CoCreateInstance( CLSID_FilterGraph )); CHK( m_pCaptureGraphBuilder->SetFiltergraph( pFilterGraph )); // // Create and initialize the video capture filter // CHK( m_pVideoCaptureFilter.CoCreateInstance( CLSID_VideoCapture )); CHK( m_pVideoCaptureFilter.QueryInterface( &pPropertyBag )); // We are loading the driver CAM1 in the video capture filter. CHK( GetFirstCameraDriver( wzDeviceName )); varCamName = wzDeviceName; if( varCamName.vt != VT_BSTR ) { ERR( E_OUTOFMEMORY ); } CHK( PropBag.Write( L"VCapName", &varCamName )); CHK( pPropertyBag->Load( &PropBag, NULL )); // Everything succeeded, the video capture filter is added to the filtergraph CHK( pFilterGraph->AddFilter( m_pVideoCaptureFilter, L"Video Capture Filter Source" )); // // Third step: Create the video encoder DMO, load the WMV9 encoder, and // add it to the graph // // Create the video encoder CHK( pVideoEncoder.CoCreateInstance( CLSID_DMOWrapperFilter )); CHK( pVideoEncoder.QueryInterface( &pWrapperFilter )); // Load the WMV9 DMO CHK( pWrapperFilter->Init( CLSID_CWMV9EncMediaObject, DMOCATEGORY_VIDEO_ENCODER )); // Everything succeeded, let's add the encoder to the graph CHK( pFilterGraph->AddFilter( pVideoEncoder, L"WMV9 DMO Encoder" )); // // Create the ASF multiplexer and add it to the graph // CHK( m_pCaptureGraphBuilder->SetOutputFileName( &MEDIASUBTYPE_Asf, L"\\video1.asf", &pASFMultiplexer, &pFileSinkFilter )); // // Connect the video capture filter, the encoder and the multiplexer together // CHK( m_pCaptureGraphBuilder->RenderStream( &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, m_pVideoCaptureFilter, pVideoEncoder, pASFMultiplexer )); CHK(pFilterGraph->QueryInterface(IID_IVideoWindow, (void **)&pVideoWindow)); CHK(m_pCaptureGraphBuilder->RenderStream(&PIN_CATEGORY_PREVIEW, &MEDIATYPE_Video, m_pVideoCaptureFilter, NULL, NULL )); // m_pCaptureGraphBuilder->FindP // CComPtr<IEnumPins> enumPins; //pVideoWindow->EnumPins(&enumPins); // FindPin(pVideoWindow,PINDIR_OUTPUT,0,&pConnectedPin); CHK(pVideoWindow->put_Owner((OAHWND)g_h1)); hr = pVideoWindow->put_WindowStyle(WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS); GetClientRect(g_h1, &rect); CHK(pVideoWindow->SetWindowPosition(rect.left,rect.top,rect.right - rect.left, rect.bottom - rect.top)); CHK(pVideoWindow->put_AutoShow(OATRUE)); CHK(pVideoWindow->put_Visible(OATRUE)); CHK(pVideoWindow->put_WindowState(SW_SHOW)); // CHK(pVideoWindow->put_FullScreenMode(OATRUE)); // CHK(pVideoWindow->SetWindowForeground(OATRUE)); // CHK(m_pCaptureGraphBuilder->QueryInterface(IID_IMediaControl, (void **) &pControl)); // CHK(pControl->Run()); // // Create the still image filter, and connect it to the video capture filter // CHK( pImageSinkFilter.CoCreateInstance( CLSID_IMGSinkFilter )); CHK( pFilterGraph->AddFilter( pImageSinkFilter, L"Still image filter" )); CHK( m_pCaptureGraphBuilder->RenderStream( &PIN_CATEGORY_STILL, &MEDIATYPE_Video, m_pVideoCaptureFilter, NULL, pImageSinkFilter )); CHK( pImageSinkFilter.QueryInterface( &m_pImageSinkFilter )); // // Prevent the data from flowing into the capture stream // CHK( m_pCaptureGraphBuilder->ControlStream( &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, m_pVideoCaptureFilter, 0, 0 ,0,0 )); IAMStreamConfig *pStillStreamConfig; // IBaseFilter *pCap; // GetDefaultCapDevice( &pCap ); CHK(m_pCaptureGraphBuilder->FindInterface(&PIN_CATEGORY_STILL, &MEDIATYPE_Video,m_pVideoCaptureFilter, IID_IAMStreamConfig, (void**)&pStillStreamConfig)); AM_MEDIA_TYPE *pType = NULL , pType1; int iCount=0, iSize=0; /* // Does not work for Mio VIDEO_STREAM_CONFIG_CAPS caps; pStillStreamConfig->GetNumberOfCapabilities(&iCount, &iSize); pStillStreamConfig->GetFormat(&pType); // pType->majortype = MEDIATYPE_Video; // pType->subtype = MEDIASUBTYPE_RGB555; int i; for(i=0;i<iCount;i++) { // GetStreamCaps allocates the AM_MEDIA_TYPE, which must be deleted by using DeleteMediaType if(pStillStreamConfig->GetStreamCaps(i, &pType, (BYTE*)&caps) == S_OK ) { VIDEOINFOHEADER* m_fVideoHeader = (VIDEOINFOHEADER*)pType- >pbFormat; int t=0; t++; // Just use to debug and test the best mode. } } pStillStreamConfig->GetStreamCaps(2, &pType, (BYTE*)&caps) ; // That means 320X240 VIDEOINFOHEADER* wert = (VIDEOINFOHEADER*)pType->pbFormat; // Take it into VIDEOINFOHEADER. CHK(pStillStreamConfig->SetFormat(pType)); pStillStreamConfig->GetFormat(&pType); // HERE I CHECK the connected STREAM FORMAT !! wert = (VIDEOINFOHEADER*)pType->pbFormat; // Take it into VIDEOINFOHEADER. // // Let's get the handle for DShow events. The main loop will listen to both notifications from // the UI thread and for DShow notifications // */ CHK( pFilterGraph->QueryInterface( IID_IMediaEvent, (void**) &pMediaEvent )); CHK( pMediaEvent->GetEventHandle( &oaEvent )); m_handle[1] = (HANDLE) oaEvent; m_fGraphBuilt = TRUE; // CHK(nullRenderer.CoCreateInstance(CLSID_NullRend)); // CHK(pFilterGraph->AddFilter(nullRenderer,L"NullRenderer")); // CHK(pGrabber.CoCreateInstance(CLSID_CSampleGrabber)); ///////////////////////// No Influence ? //////////////// CHK( m_pVideoCaptureFilter.QueryInterface( &pVideoControl )); //TESTING FOR BUFFER// // CHK( m_pVideoCaptureFilter.QueryInterface( &pUnk1 )); // CHK( m_pCaptureGraphBuilder->FindPin( pUnk1, PINDIR_INPUT, &PIN_CATEGORY_PREVIEW, &MEDIATYPE_Video, FALSE, 0, &pCaptPin )); // pCaptPin->ConnectedTo(&pConnectedPin); // PIN_INFO pinInfo; // pConnectedPin->QueryPinInfo(&pinInfo); // pConnectedFilter = pinInfo.pFilter; //////////////////////// // CHK( pVideoControl->SetMode( pStillPin, VideoControlFlag_FlipHorizontal )); ////////////////////////////////////////////// // pCaptPin->Release(); CHK( m_pVideoCaptureFilter.QueryInterface( &pUnkCaptureFilter )); // CHK(pFilterGraph->AddFilter(pGrabber,L"SamGrabber")); // IPin *pGrabOut = GetOutPin(pGrab, 0); // IPin *pNullIn = GetInPin(nullRenderer, 0); // NotifyMessage( MESSAGE_ERROR, L"Building the graph failed" ); IBaseFilter* pSourceFilter=NULL; hr=S_FALSE; IOverlay *pOverlay; if(m_pCaptureGraphBuilder){ if(SUCCEEDED(pFilterGraph->FindFilterByName(L"Video Capture Filter Source",&pSourceFilter ))){ IAMCameraControl *pControl=NULL; if(SUCCEEDED(pSourceFilter->QueryInterface(IID_IAMCameraControl, (void**)&pControl) )){ //CHK(pControl->Set(CameraControl_Zoom, 150,CameraControl_Flags_Manual)); //CHK(pControl- >Set(CameraControl_Macro,CameraControl_Macro_On,CameraControl_Flags_Manual)); // CHK(pControl- >Set(CameraControl_SetMode,CameraControl_Mode_Camera ,CameraControl_Flags_Manual)); // CHK(pControl- >Set(CameraControl_MeteringMode,CameraControl_MeteringMode_Normal,CameraControl_Flags_Manual)); // CHK(pControl- >Set(CameraControl_Effect,CameraControl_Effect_Normal,CameraControl_Flags_Manual)); } IAMVideoProcAmp *pVideoControl=NULL; if(SUCCEEDED(pSourceFilter->QueryInterface(IID_IAMVideoProcAmp, (void**)&pVideoControl) )){ long nMin,nMax,nDefault,nStep,nCaps; // hr = pVideoControl- >GetRange(VideoProcAmp_Gain,&nMin,&nMax,&nStep,&nDefault,&nCaps); // CHK(pVideoControl->Set(VideoProcAmp_Scene, 1,CameraControl_Flags_Auto)); } // ConnectPins(nullRenderer, 0, pSourceFilter,0); // SafeRelease(pControl); } // SafeRelease(pSourceFilter); /* IBaseFilter *pFilter= NULL; IPin *pin = NULL; if(SUCCEEDED(pFilterGraph->FindFilterByName(L"Video Renderer",&pFilter ))){ if (SUCCEEDED(pFilter->FindPin(L"VMR Input0", &pin))) { if (SUCCEEDED(pin->QueryInterface(IID_IOverlay, (void **)&pOverlay))){ pin->Release(); pFilter->Release(); } // SafeRelease(pControl); } // SafeRelease(pSourceFilter); } */ } Cleanup: if( FAILED( hr )) { TCHAR s[40]; _stprintf(s,_T("Message=%x\n"),hr); OutputDebugString(s); NotifyMessage( MESSAGE_ERROR, L"Building the graph failed" ); } return hr; } HRESULT CGraphManager::RunCaptureGraphInternal() { HRESULT hr = S_OK; CComPtr<IGraphBuilder> pGraphBuilder; CComPtr<IMediaControl> pMediaControl; // Let's make sure that the graph has been initialized if(( m_pCaptureGraphBuilder == NULL ) || ( m_fGraphBuilt == FALSE )) { ERR( E_FAIL ); } // Retrieve the filtergraph off the capture graph builder CHK( m_pCaptureGraphBuilder->GetFiltergraph( &pGraphBuilder )); // Get the media control interface, and run the graph CHK( pGraphBuilder->QueryInterface( &pMediaControl )); CHK( pMediaControl->Run()); CHK( NotifyMessage( MESSAGE_INFO, L"The Graph is running" )); Cleanup: if( FAILED( hr )) { NotifyMessage( MESSAGE_ERROR, L"Runing the capture graph failed" ); } return hr; } HRESULT CGraphManager::StartCaptureVideoInternal() { HRESULT hr = S_OK; LONGLONG dwStart = 0, dwEnd = 0; WORD wStartCookie = 1, wEndCookie = 2; CComPtr<IGraphBuilder> pGraphBuilder; // Make sure that the capture graph builder is present if(( m_pCaptureGraphBuilder == NULL ) || ( m_fGraphBuilt == FALSE )) { ERR( E_FAIL ); } // Let's retrieve the event signaled by the filtergraph CHK( m_pCaptureGraphBuilder->GetFiltergraph( &pGraphBuilder )); // To start the video capture, call ICaptureGraphBuilder2::ControlStream. dwStart=0; dwEnd=MAXLONGLONG; CHK( m_pCaptureGraphBuilder->ControlStream( &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, NULL, &dwStart, &dwEnd, wStartCookie, wEndCookie )); CHK( NotifyMessage( MESSAGE_INFO, L"Capturing...." )); Cleanup: if( FAILED( hr )) { NotifyMessage( MESSAGE_ERROR, L"Starting the video recording failed" ); } return hr; } HRESULT CGraphManager::StopCaptureVideoInternal() { HRESULT hr = S_OK; LONGLONG dwStart = 0, dwEnd = 0; WORD wStartCookie = 1, wEndCookie = 2; CComPtr<IGraphBuilder> pFilterGraph; CComPtr<IMediaSeeking> pMediaSeeking; CHK( m_pCaptureGraphBuilder->GetFiltergraph( &pFilterGraph )); CHK( pFilterGraph->QueryInterface( &pMediaSeeking )); // Stop the capture of the graph dwStart = 0; CHK( pMediaSeeking->GetCurrentPosition( &dwEnd )); CHK( m_pCaptureGraphBuilder->ControlStream( &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, NULL, &dwStart, &dwEnd, wStartCookie, wEndCookie )); // The filtergraph will fire a EC_CONTROLSTREAM_STOPPED event once the capture of the video is completed // The event will be caught in the main loop and processed in the ProcessDshowEvents function CHK( NotifyMessage( MESSAGE_INFO, L"Encoding file ..." )); Cleanup: if( FAILED( hr )) { NotifyMessage( MESSAGE_ERROR, L"Stopping the video recording failed" ); } return hr; } HRESULT CGraphManager::CaptureStillImageInternal() { HRESULT hr = S_OK; CComPtr<IFileSinkFilter> pFileSink; CComPtr<IUnknown> pUnkCaptureFilter; CComPtr<IPin> pStillPin; CComPtr<IAMVideoControl> pVideoControl; if(( m_pCaptureGraphBuilder == NULL ) || ( m_fGraphBuilt == FALSE )) { ERR( E_FAIL ); } CHK( m_pImageSinkFilter.QueryInterface( &pFileSink )); CHK( pFileSink->SetFileName( L"\\test.jpg", NULL )); CHK( m_pVideoCaptureFilter.QueryInterface( &pUnkCaptureFilter )); CHK( m_pCaptureGraphBuilder->FindPin( pUnkCaptureFilter, PINDIR_OUTPUT, &PIN_CATEGORY_STILL, &MEDIATYPE_Video, FALSE, 0, &pStillPin )); CHK( m_pVideoCaptureFilter.QueryInterface( &pVideoControl )); CHK( pVideoControl->SetMode( pStillPin, VideoControlFlag_Trigger )); Sleep(200); // CHK( m_pImageSinkFilter.QueryInterface( &pFileSink )); CHK( pFileSink->SetFileName( L"\\test1.jpg", NULL )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pUnkCaptureFilter )); // CHK( m_pCaptureGraphBuilder->FindPin( pUnkCaptureFilter, PINDIR_OUTPUT, &PIN_CATEGORY_STILL, &MEDIATYPE_Video, FALSE, 0, &pStillPin )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pVideoControl )); CHK( pVideoControl->SetMode( pStillPin, VideoControlFlag_Trigger )); Sleep(200); // CHK( m_pImageSinkFilter.QueryInterface( &pFileSink )); CHK( pFileSink->SetFileName( L"\\test2.jpg", NULL )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pUnkCaptureFilter )); // CHK( m_pCaptureGraphBuilder->FindPin( pUnkCaptureFilter, PINDIR_OUTPUT, &PIN_CATEGORY_STILL, &MEDIATYPE_Video, FALSE, 0, &pStillPin )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pVideoControl )); CHK( pVideoControl->SetMode( pStillPin, VideoControlFlag_Trigger )); Sleep(200); // CHK( m_pImageSinkFilter.QueryInterface( &pFileSink )); CHK( pFileSink->SetFileName( L"\\test3.jpg", NULL )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pUnkCaptureFilter )); // CHK( m_pCaptureGraphBuilder->FindPin( pUnkCaptureFilter, PINDIR_OUTPUT, &PIN_CATEGORY_STILL, &MEDIATYPE_Video, FALSE, 0, &pStillPin )); // CHK( m_pVideoCaptureFilter.QueryInterface( &pVideoControl )); CHK( pVideoControl->SetMode( pStillPin, VideoControlFlag_Trigger )); Cleanup: if( FAILED( hr )) { NotifyMessage( MESSAGE_ERROR, L"Capturing a still image failed" ); } return hr; } HRESULT CGraphManager::NotifyMessage( DSHOW_MESSAGE message, WCHAR *wzText ) { HRESULT hr = S_OK; Message *pMessage; WCHAR *wzString; if(( wzText == NULL ) || ( *wzText == NULL )) { ERR( E_POINTER ); } if( m_hwnd == NULL ) { return S_FALSE; } pMessage = (Message*) LocalAlloc( LMEM_ZEROINIT, sizeof( Message )); if( pMessage == NULL ) { ERR( E_OUTOFMEMORY ); } wzString = (WCHAR*) LocalAlloc( LMEM_ZEROINIT, ( wcslen( wzText ) + 1 ) * sizeof( WCHAR )); if( wzString == NULL ) { ERR( E_OUTOFMEMORY ); } StringCchCopy( wzString, wcslen( wzText ) + 1, wzText ); pMessage->wzMessage = wzString; pMessage->dwMessage = message; PostMessage( m_hwnd, WM_USER, 0, (LPARAM) pMessage ); Cleanup: return hr; } void CGraphManager::FindPin(IBaseFilter* baseFilter, PIN_DIRECTION direction, int pinNumber, IPin** destPin) { CComPtr<IEnumPins> enumPins; *destPin = NULL; if (SUCCEEDED(baseFilter->EnumPins(&enumPins))) { ULONG numFound; IPin* tmpPin; while (SUCCEEDED(enumPins->Next(1, &tmpPin, &numFound))) { PIN_DIRECTION pinDirection; tmpPin->QueryDirection(&pinDirection); if (pinDirection == direction) { if (pinNumber == 0) { // Return the pin's interface *destPin = tmpPin; break; } pinNumber--; } tmpPin->Release(); } } } BOOL CGraphManager::ConnectPins(IBaseFilter* outputFilter, unsigned int outputNum, IBaseFilter* inputFilter, unsigned int inputNum) { CComPtr<IPin> inputPin; CComPtr<IPin> outputPin; CComPtr<IGraphBuilder> pFilterGraph; m_pCaptureGraphBuilder->GetFiltergraph( &pFilterGraph ); if (!outputFilter || !inputFilter) { return false; } FindPin(outputFilter, PINDIR_OUTPUT, outputNum, &outputPin); FindPin(inputFilter, PINDIR_INPUT, inputNum, &inputPin); if (inputPin && outputPin) { return SUCCEEDED(pFilterGraph->Connect(outputPin, inputPin)); } else { return false; } } BOOL CGraphManager::InsertFilter(IBaseFilter* outputFilter, unsigned int outputNum, IBaseFilter* inputFilter, unsigned int inputNum, IBaseFilter* intermediateFilter, unsigned int inputIntermNum, unsigned int outputIntermNum ) { CComPtr<IPin> inputPin; CComPtr<IPin> outputPin; CComPtr<IPin> inputIntermPin; CComPtr<IPin> outputIntermPin; CComPtr<IGraphBuilder> pFilterGraph; BOOL bRes; m_pCaptureGraphBuilder->GetFiltergraph( &pFilterGraph ); if (!outputFilter || !inputFilter || !intermediateFilter) { return FALSE; } FindPin(outputFilter, PINDIR_OUTPUT, outputNum, &outputPin); FindPin(inputFilter, PINDIR_INPUT, inputNum, &inputPin); FindPin(intermediateFilter, PINDIR_OUTPUT, outputIntermNum, &outputIntermPin); FindPin(intermediateFilter, PINDIR_INPUT, inputIntermNum, &inputIntermPin); if (inputPin && outputPin && outputIntermPin , inputIntermPin) { bRes = SUCCEEDED(pFilterGraph->Disconnect(outputPin)); if (!bRes) return FALSE; bRes = SUCCEEDED(pFilterGraph->Disconnect(inputPin)); if (!bRes) return FALSE; bRes = SUCCEEDED(pFilterGraph->Connect(outputPin, inputIntermPin)); if (!bRes) return FALSE; bRes = SUCCEEDED(pFilterGraph->Connect(outputIntermPin, inputPin)); if (!bRes) return FALSE; } else return FALSE; return TRUE; } Tag: Vb.net programmatically open sip Tag: 125711
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I am working on a Dell Axim x51 and WM 5.0. Visual Studio .NET 2005 PRO on
Vista Home. Using Visual Basic .NET with the WM 5.0 SDK.
I couldn't find any examples through Google, so I am hoping I can find an
example to do what I want.

What I want to do is use VB.NET to Programmatically open the SIP ...
specifically I want to open the numeric keypad.
That's the one where 0-9 is the middle nine blocks.

If anyone can refer me to some vb.net code samples, that would be great.
Thanks!

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RE: Vb.net programmatically open sip by DaltonGR

DaltonGR
Mon Dec 10 05:24:00 PST 2007

add a sip control to your form from toolbox.
sipname.visible = true

"Tom Holmes Jr." wrote:

> I am working on a Dell Axim x51 and WM 5.0. Visual Studio .NET 2005 PRO on
> Vista Home. Using Visual Basic .NET with the WM 5.0 SDK.
> I couldn't find any examples through Google, so I am hoping I can find an
> example to do what I want.
>
> What I want to do is use VB.NET to Programmatically open the SIP ...
> specifically I want to open the numeric keypad.
> That's the one where 0-9 is the middle nine blocks.
>
> If anyone can refer me to some vb.net code samples, that would be great.
> Thanks!
>
>
>

Top