any good tutorial on editing using a datagrid ?

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- Previous
  - 1
    - call C function from a DLL Hello, I have a simple C DLL. This DLL have i compiled with VS2005 für Pocket/Arm. Now i will test some function from a VB sample. One C function is defined as BOOL LslOnline(const char *szComm, BYTE a, BYTE b); On PC VB i have add Declare function LslOnline(ByVal szComm As String, ByVal a As Byte, ByVal b As Byte) As Integer But this does not work for VB / Pocket/Arm. Why ? How must i declare this for VB2005 Pocket/Arm ? Thanks Jimmy Tag: any good tutorial on editing using a datagrid ? Tag: 127982
  - 2
    - GPRS and Ethernet connections Hi. We are having a problem with a Symbol MC9094 device. We've got a piece of software on the device which connects via GPRS to a webservice on our server for data transfer, which is working fine. we've also got ethernet cradles for these devices on the network and want to get the data transfer working through these cradles. the MC9094 device has iDockit software installed set to Ethernet to connect to the network, and there's 2 options here - Work or Internet connection. The problem we are having is that when the idockit software is set to work, it's connecting to the network, but not getting external internet access, so the device cant access our webservice (which is outside our network). when idockit is set to Internet, if the PDA has a GPRS connection idockit wont even connect to the network, so there must be a conflict (com ports?). our software will drop the GPRS connection when it senses the network connection and go through the cradle. if the GPRS connection isnt active when the idockit software tries to connect to the network it works fine and can access our webservice. Has anyone had any experience with this iDockit software, and could help us get this ethernet connection made with internet access while the GPRS connection is active? Thanks. Ian. Tag: any good tutorial on editing using a datagrid ? Tag: 127981
  - 3
    - Windows Mobile Developer Position Hi Windows Mobile Developers, My name is Carl Schumacher & I am working with a major media company on the bleeding edge looking to fill a position. If you are interested in this position please forward me an email & we can chat. Pay is pretty flexible for the right person. Position: Senior Developer Location: Los Angeles, CA Education Requirements: - Business or technology college degree or higher Experience requirements: - Coding and building o Mobile web sites o Software solutions for internal billing and revenue allocation - Solving complex technical issues for management of advertising - .Net expertise - Working and managing external, overseas development teams - Emerging mobile platforms like windows mobile, iPhone and Android - Fast learner who enjoys investigating and developing to new technologies and platforms Role & responsibilities: - Work with mobile teams to implement software solutions for managing businesses - Investigate new emerging technologies and develop applications - Find, assess and work with overseas development teams - Project manage external resources and projects - Interface with Carl Schumacher Executive Recruiter Wireless & Digital Content Electronic Search, Inc. 5105 Tollview Dr. #245 Rolling Meadows, IL 60008 Fax (847) 506-9999 Cschumacher@electronicsearch.com http://www.linkedin.com/in/wirelessexecrecruiter http://www.electronicsearch.com http://www.wirelesstemps.com Tag: any good tutorial on editing using a datagrid ? Tag: 127979
  - 4
    - Finding postion of icons in taskbar Is there a way to find the positions for the icons in the upper taskbar? Say I want to find the postion of the volume icon or I want to find the postion of the left most icon, is there a way if I have a handle to the taskbar (HHTaskBar)? Thank you Tag: any good tutorial on editing using a datagrid ? Tag: 127977
  - 5
    - Bluetooth communication Hi everyone, I'm have two iPac Devices and I'm trying send some bytes from one to another via Bluetooth communication. I use the CreateFile command to send the data and the ReadFile command to read the data. In booth commands I use the appropriate COM port. When I try to send the bytes, it appears to work (the return is 1). When I try to read the bytes, it also appears to work (the return is 1). But it always gives me the return 1 when I read the bytes, even when nothing is sent. So I don't know if my process is working. Can anyone help me? I use the code below to open the COM port: HANDLE PortOpen(LPTSTR lptszPortName, DWORD* dwError) { DCB PortDCB; COMMTIMEOUTS CommTimeouts; HANDLE hPort; // Open the serial port. hPort = CreateFile( lptszPortName, // Pointer to the name of the port GENERIC_READ | GENERIC_WRITE, // Access(read-write) mode 0, // Share mode NULL, // Pointer to the security attribute OPEN_EXISTING, // How to open the serial port 0, // Port attributes NULL // Handle to port with attribute to copy ); // If it fails to open the port, return FALSE. if (INVALID_HANDLE_VALUE == hPort) { return INVALID_HANDLE_VALUE; } return hPort; } And the code below is to write data on the open port: BOOL PortWrite(HANDLE hPort, BYTE* Bytes, DWORD dwBytesToWrite) { BYTE* ucptr; BYTE* cptr; DWORD dwBytesWritten; DWORD dwBytesPacket; DWORD dwBytesRemain; int nCounter; BOOL bRet; bRet = FALSE; ucptr = Bytes; cptr = ucptr; dwBytesRemain = dwBytesToWrite; do { dwBytesPacket = (dwBytesRemain < PACKET_SIZE) ? dwBytesRemain : PACKET_SIZE; nCounter = 1; do { bRet = WriteFile(hPort, ucptr, dwBytesPacket, &dwBytesWritten, 0); nCounter++; Sleep(300); } while ((bRet == FALSE) && (nCounter < 5)); if (bRet == FALSE) return FALSE; dwBytesRemain -= dwBytesWritten; ucptr += dwBytesWritten; } while (dwBytesRemain > 0); return TRUE; } The code below I use to read te data: CString PortRead(HANDLE comPort, DWORD dwBytesToRead) { BOOL bResult; BYTE * totalBytes; //total de bytes BYTE * readBytes; //bytes parcialmente lidos DWORD dwBytesRemain; //bytes restantes a serem lidos DWORD dwBytesRead; //bytes lidos DWORD dwBytesPacket; //tamanho do pacote int nCounter; dwBytesPacket = PACKET_SIZE; dwBytesRemain = dwBytesToRead; readBytes = 0; bResult = ReadFile(comPort, &readBytes, dwBytesToRead, &dwBytesRead, NULL); CString s = (LPCTSTR)readBytes; if (s == "") return FALSE; return s; if (bResult == FALSE) return FALSE; } Thanks, Arthur Tag: any good tutorial on editing using a datagrid ? Tag: 127976
  - 6
    - Connecting wireless to a Zebra Printer Hello, I am going to be using a Symbol WT4090 to scan items. I need to printer a tag from the Zebra ql320 plus. I am trying to do this is Visual basic 2005. Does anyone know and good site to find out how to do this. I have looked everywhere i know with no luck. Thank you in advance for your help. Tag: any good tutorial on editing using a datagrid ? Tag: 127971
  - 7
    - How to get incomming call number with TAPI Is there other alternative to get incomming call number as read registry changes ? Tag: any good tutorial on editing using a datagrid ? Tag: 127968
  - 8
    - Problem with GPS & "sleep" Hi al, i am writing a simple app, that sends every 15 minutes a gps position to a server. I need to save the batteries, so i need to put the Pda in sleep mode and "wakeup" the application every 15 minutes. I tried the largeintervaltimer, and it seems that the event is fired correclty also in "sleep mode", but unfortunately the GPS is disabled, so i have no way to get the position. Have you any idea how to do it? The pda is a HTC cruise (wm6). I am using netcf3.5. Thank you, Marco Tag: any good tutorial on editing using a datagrid ? Tag: 127965
  - 9
    - Can't not make call using TAPI on HTC touch I can use the example Cedealer to make a call on my blueangel (with windows mobile 6.0), but i can't make a call on the HTC touch. I always get LINEDISCONNECTMODE_NOANSWER: lpszDisconnected = TEXT("Disconnected: No Answer"); What is the probem ? thanks in advance ! Tag: any good tutorial on editing using a datagrid ? Tag: 127964
  - 10
    - How to get rid of popup warning for new EXE? Hi All I am developing on an HC700 Motorola HHT. The OS has been upgraded from PC2003 to WM5. And I am using C# with CF2. Every time the debugger starts up the EXE on the device a warning pops up asking am I sure I want to do this. This seems to happen for all ne assemblies as well and any applications that are shelled from with in my application that I have added to the device. In short any new application that is run on the device for the first time gets this popup. How can I stop this? At least for development. Thanks. ink Tag: any good tutorial on editing using a datagrid ? Tag: 127962
  - 11
    - Email alternative to Outlook session When raising a fault in my program the Pda sends off an email with the details. The process uses an Outlook Session and Outlook is configured on setup. There lies the problem as some users are reconfiguring Outlook when they shouldn't. Is there a way to fire off an email setting the server address and details at runtime reading the information from a database. That way we can change the information at a later date if necessary and if the user changes the Outlook settings our email still gets sent successfully. Tag: any good tutorial on editing using a datagrid ? Tag: 127960
  - 12
    - PPC02 Compatibility I got a used Pocket PC 2002 celfon (Siemens SX56 / HTC Wallaby). What are the issues in predicting if a DOS or Windows app will also work on this machine? I'm hoping for PDF reader, emacs, matlab, old DOS 3.0 apps, OpenOffice, PortableApps. - = - Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist http://ourworld.compuserve.com/homepages/vjp2/vasos.htm ---{Nothing herein constitutes advice. Everything fully disclaimed.}--- [Homeland Security means private firearms not lazy obstructive guards] [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bimbos] Tag: any good tutorial on editing using a datagrid ? Tag: 127958
  - 13
    - how to measurewaveIn staggering Hello, I am developing a HAM radio digital modes chat-like software, which uses sound input and output as a modem. The application is for free at http://pocketdigi.sourceforge.net Some of the digital signal processing methods are quite CPU intensive. User may select mode, for which the CPU power is not sufficient. In worst case the waveIn messages are processed first, there will be no idle times so WM_PAINT will never be sent and the application will respond to user interaction extremely slowly if at all. I would like to detect this case and offer the user to switch to a less CPU intensive mode. My application is pure Win32 written in C. My first attempt was to detect cases when the main message loop does not idle for a long time. This seems to work quite well, but fails when I open a message box. System function DialogBox creates its own message loop and my detection of Idle state does not work anymore. I believe writing a custom replacement of DialogBox will work, but I am a bit worried that some dialog functions like common accelerators will not work. I expect troubles with Smartphones. On Desktop there are message hooks, but on Windows CE they are not officially supported. The other idea was to measure time the messages (mainly the waveIn messages) spend in application message queue. MSG structure contains time member. The idea was to compare MSG.time with GetTickCount(). This solution has the same problem. DialogBox creates its own message loop, over I have no control. After the messages are dispatched, MSG.time is no more available at window functions. The other idea is to use GetIdleTime(). Unfortunatelly this function is not officially supported by Windows CE. I know the function is there in coredll.dll, but I do not want to risk that my application will not work on some devices. Thanks in forward for any hint. Vojtech Tag: any good tutorial on editing using a datagrid ? Tag: 127957
  - 14
    - Enable Word Completion I have a text box on a PocketPC (not a Smartphone) that I want to show word completion for. The issue is that I want to use the SIP word completion without having to use the SIP (the devices I am coding for have keys for entering text already). I cannot seem to find a way to access the word completion without having the SIP visible. Is there any way to programaticly get at the word completion or is it just too internal to the SIP? Note that this would be very easy on a Smartphone. But the features that do this are not there for the Pocket PC :( Tag: any good tutorial on editing using a datagrid ? Tag: 127955
  - 15
    - Reload NLS Hi, I replaced the default wince.nls file with another one. How can I force that file to be used instead of the one loaded from rom before FileSystem is active? There's a tool reloadnls.exe on the net that does this, but I need to know how it is done.. Any clues? Lisa. Tag: any good tutorial on editing using a datagrid ? Tag: 127953
  - 16
    - Knowing when an ActiveSync Synchronization is completed Hi ! I need to launch ActiveSync synchronization from a desktop application (PC) and to do something when this syncing finished. I tried using "wcesmgr.exe \syncnow" which works fine but I am not able to get the end of the sync process. How could I acomplish that ? Thanks in advance for your help ! Guim Tag: any good tutorial on editing using a datagrid ? Tag: 127951
  - 17
    - Beginner VC++/Win Mobile problem Hello! I am trying to open C++ samples shiped with SDK Mobile and I can't!! The error sounds like this (I am translating from spanish!!) "The project is made of configurations that needs support for plattforms that are not installed in this computer. Can't load the project" I don't have any problem with the samples of Win Mobile made with C#. Only with those made with C++. Â¿WHY? Tag: any good tutorial on editing using a datagrid ? Tag: 127950
  - 18
    - How do I determine the working set of a CE application? Hello, Does anyone here know what APIs I can call (or any code I can write) to determine the working set of a CE application? My ultimate goal is to determine the amount of free VM space I have between the address of the lowest loaded DLL, and the high watermark of VM memory use from the application (all the ram & vm space used by the EXE, Heap, and all thread stacks). So far I have determined that even if our process is supposed to have its own "32M" of virtual address space this is not the case -- several XIP DLLs are stepping into our process space because there's more than 32M's worth of XIP DLLs on the CE device. So, the lowest DLL is actually around the 17-18M mark. I know the EXE starts at 0x10000 (the 1st 64k block) but I can't measure how high things go. The only metric I have right now is by using toolhelp.dll to walk the heaps and determine the highest memory block -- but I still don't know how much space threads are using for stack, or where the stack blocks are located. Any help would be appreciated. Tag: any good tutorial on editing using a datagrid ? Tag: 127948
  - 19
    - setup dll problem Hi, Is it possible for a setup dll to depend on another dll that is dynamically linked to it ? My setup dll doesn't load and the cab installation fails. I have packed all the dll with it, but the installation still fails. I am accessing some C++ utility classes in the setup dll routines. Thanks for your suggestions Tag: any good tutorial on editing using a datagrid ? Tag: 127943
  - 20
    - Dev Tools for Visual Studio 2002 Hi, I'd like to create an application for my Pocket PC. Unfortunately I've got an old Version of Visual Studio (2002, version 7.0.9466), and I can't find any project type for windows mobile. Which made me think it would be easier for me to develop using EVB. But the version of my Windows Mobile is 4.20.0 (build 14053), and if I've well understood (and from what I've tested) it isn't fully compatible with EVB (EVB won't connect to my ppc, the emulator won't work properly, etc.). Is there a legal way for me to update visual studio (without buying anything) so that It'll work with my PPC? Maybe a free framework Update will be enough? (I've already installed all Framework Updates from Windows Update but Visual Studio still shows 'Microsoft .Net Framework 1.0 Version 1.0.3705' when I click on 'About Microsoft Development Environment'. Thanks for your help! Jérémie Tag: any good tutorial on editing using a datagrid ? Tag: 127942
  - 21
    - Migrating from Evb to VS2008 Hello everyone, I have to migrate application on a PDA from eVb to VS2008 someone knows if there are tools that allow me at least not having to redraw any form? Thanks in advance Paolo Tag: any good tutorial on editing using a datagrid ? Tag: 127940
  - 22
    - Sync Device Time with Server How would I set the System Time on a PPC device to match that time running on our Server? I can query the Server to get the time, but how do I set this on the device? Using: Visual Basic 2005 Professional Tag: any good tutorial on editing using a datagrid ? Tag: 127936
  - 23
    - How to read data from EXCEL file Hello everyone! Is there a way to read data from EXCEL file from my application for win mobile? Thanks! Tag: any good tutorial on editing using a datagrid ? Tag: 127932
  - 24
    - Q:How to modify localized phone number description? Hello~ In U.S., I want to use regional setting to U.K. And I found below phone number desciption on using. (1)5161112222 --> U.S. phone number. In U.S. setting, (1)516-111-2222 In U.K. setting, (1)5161112222 How can I use to (1)516-111-2222 with U.K. setting in Newyork.? Tag: any good tutorial on editing using a datagrid ? Tag: 127928
  - 25
    - rearrange SIP list I got 5 SIP list. DioPen Keyboard Touch12 Transcriber XtKeypad Can I rearrange it to below? XtKeypad Touch12 DioPen Keyboard Transcriber Is it enumerated only alpabetically? Tag: any good tutorial on editing using a datagrid ? Tag: 127927
- Next
  - 1
    - OutOfMemoryException This is a long shot, but i was wondering if there was anything that i could do to avoid an OutofMemory Exception. I have written a program that runs on a pda which reads in a csv file and stores it into a datatable object (which can be searched through). At the moment i can only read in a file with 8000 lines. I'd like to increase this to 20,000 but can't as i get the OutOfMemoryException... -- WD Tag: any good tutorial on editing using a datagrid ? Tag: 127926
  - 2
    - Debugging WiFi device with AS4.5 The problem I am facing is about debugging User side application on a WiFi enabled pocketPC device. I am using VS 2005, ActiveSync 4.5 and device is loaded with WM 6.0 (CE OS 5.2.1620) The device is connected the PC via USB cable The symptom is that having a debug session On makes Application very very slow. 3-10x slower than when the same binary is run on the same device without debug. I strongly suspect it is because debug session tries to use WiFi connection that the device has. Earlier with AS4.0 & WM5. There was no official way to have USB and WiFi on at the same time. Therefore people would kill WZC on device and then they could have debug session together with WiFi and it worked perfectly. My question is what can I do to force debug session to stick with USB as it used to be with earlier MS software? Tag: any good tutorial on editing using a datagrid ? Tag: 127920
  - 3
    - Embedded scripting language for Windows Mobile application Hello. I'm developing an application for Windows Mobile 5 devices, using .NET compact framework. I need to have some automation for some tasks in the application, and the perfect solution for this is an embedded script language. On the desktop I could choose various languages (VSA, python, lua...), but on the mobile device I don't know where to begin. Any recommendations, thoughts, ideas? Thanks. Tag: any good tutorial on editing using a datagrid ? Tag: 127913
  - 4
    - WinCE and transparent irregular shaped forms Is it possible to create transparent win form with irregular shapes in Windows CE 5.0 (under Visual Studio 2005?). If yes, how to do that? I am trying to override OnPaint method but it does not work at all. Tag: any good tutorial on editing using a datagrid ? Tag: 127912
  - 5
    - IE script error when creating MFC Smart Device app in I tried via making new entry in registry,but still could not get through the problem.same script error is still coming.Can some body help me out? Tag: any good tutorial on editing using a datagrid ? Tag: 127910
  - 6
    - winCE 5.0 show notification I am developing an win CE app. There is a backgroung thread that is synchonizing my app with a desktop comp every i.e 60 secs. I would like to show any notification to the user when data has been synchronized. Do you have any idea how to do that? I have tried to show a form (but the form is frozen, why?). Any help will be appreciated! Tag: any good tutorial on editing using a datagrid ? Tag: 127909
  - 7
    - Usage of SHCMBM_SETSUBMENU Hi all, I'm trying tp dynamically change my menubar on the fly in my application. I found the message SHCMBM_SETSUBMENU in MSDN document. But I'm not sure how to use this API, everything I've tried just doesn't work. And I can't find any example about this API in Internet. Is here anybody have experience of thes API, and can tell me the right usage of this API? I'm working on a Windows Mobile 6 Smartphone. Thanks! - William Tag: any good tutorial on editing using a datagrid ? Tag: 127908
  - 8
    - from Embedded Visual Basic to .net 2005 Is it possible/easy/quick to move a source code written in Embedded Visual Basic 3.0 to Studio .net 2005? I use buttons, listboxes, combos, grids, labels (standard components...) and a winsocket Is there any wizard, automatic procedure, something? will the code immediately (quickly) work again or will I need to cry for hours to have my code working again? (emb vis bas semed to be good -easy and free-, but it is buggy...), so I am thinking to migrate thank you Tag: any good tutorial on editing using a datagrid ? Tag: 127906
  - 9
    - embedded visual tools does not fire events anymore I have developed an application using embedded visual basic 3. it works prefectly ... then I exchange some data from a server using a winsocket... When the communication ends (8K of data data exchanged), the application becomes weird... after a while, when I click on a command nothing happens...nor listbox, grid... no one *_click event works. The app stop to respond. I have to reset the palm. I use a different form to exchange data, and after the data exchange the "hourglass mousepointer" remain always visible (rotating) there are no loops... so the program cannot be in a loop. any suggestion? thanks Tag: any good tutorial on editing using a datagrid ? Tag: 127905
  - 10
    - Create with VS2005 a console output Hello, i have create a small sample with VS2005 C++ for Windows Pocket Emulator. int main there is a printf and a Message. The message box is shown, but the printf text not. Why ? What must i do, to create a console window under Windows Pocket. Thanks for help Jimmy Tag: any good tutorial on editing using a datagrid ? Tag: 127901
  - 11
    - Auto Update Apps created w/ VS2005 Our first mobile app is in use widespread on both pocketpc2003 and windows mobile5.0. Now when a change is made I must track down all of the devices and re-deploy to each one. I would like to find a solution to auto-updating these apps. I know that others may have done so and I still consider myself a newbie to the VB.NET....so I am asking for some assistance in pointing me to the direction I need. -- Message posted via http://www.pocketpcjunkies.com Tag: any good tutorial on editing using a datagrid ? Tag: 127899
  - 12
    - Problem with Virtual COM for Bluetooth Hi, I have develop my own server & client over bluetooth using normal virtual com port for windows mobile 6.0 device .There is a server already running one the device and client on other device, Now,i need to transfer data from client to server. step at server end as follow: 1: Register Device with PORTEMUPortParams pp; pp.channel = RFCOMM_CHANNEL_MULTIPLE; pp.flocal = TRUE; pp.uiportflags = 0; 2: after that,Open port using CreateFile. 3. used DeviceIoControl with IOCTL_BLUETOOTH_GET_RFCOMM_CHANNEL. 4.after that register service on server with particular GUID. 5.ConfigurePort with value BaudRate=CBR_9600, ByteSize = 8,, fParity = true , Parity = , EVENPARITY ; StopBits = ONESTOPBIT; 6.SetCommunicationTimeouts with value ReadIntervalTimeout = MAXWORD, ReadTotalTimeoutMultiplier =0, ReadTotalTimeoutConstant=0, WriteTotalTimeoutMultiplier=10, WriteTotalTimeoutConstant =1000; 7:at create one thread for reading data.. ReadFile(hDevOpen,szBuffer, 999, &dwBytesRead, NULL); Step at Client is follow: 1: Register Device with PORTEMUPortParams pp; pp.channel = 0; pp.flocal = FALSE; pp.device = btaddr;; pp.uuidService = GUID; pp.uiportflags = 0; 2: after that,Open port using CreateFile. 3. used DeviceIoControl with IOCTL_BLUETOOTH_GET_PEER_DEVICE. 4.ConfigurePort with value BaudRate=CBR_9600, ByteSize = 8,, fParity = true , Parity = , EVENPARITY ; StopBits = ONESTOPBIT; 5.SetCommunicationTimeouts with value ReadIntervalTimeout = MAXWORD, ReadTotalTimeoutMultiplier =0, ReadTotalTimeoutConstant=0, WriteTotalTimeoutMultiplier=10, WriteTotalTimeoutConstant =1000; 7:at create one thread for writing data.. WriteFile(hDevOpen, &cBuffer, dwSize, &dwWritten, NULL); Now the problem is that, i got succes for WriteFile at client with dwSize & dwWritten is same. But at Server end i got succes for ReadFile with any value means dwBytesRead is equal to zero and no data in szBuffer. What am i doing wrong? Any help would be greatly appreciated.. Waiting for your replies..please help. Tag: any good tutorial on editing using a datagrid ? Tag: 127898
  - 13
    - MobileDataforce Pointsync mobility Platform Hi. Does anyone have any experience using the MobileDataforce's (http://www.mobiledataforce.com/) RAD platform Pointsync? Tag: any good tutorial on editing using a datagrid ? Tag: 127897
  - 14
    - GetOpenFileName bug on WM 6.1 Standard (Smartphone) it's a good thing that now GetOpenFileName works on Smartphones (it was completely broken on Smartphone until WM 6.1). however there is an ennoying bug: when lpstrInitialDir is specified in the OPENFILENAME structure, GetOpenFileName should open the specified folder. on WM 6.1 Smartphones, it seems to open always the "\My Documents" folder, even when lpstrInitialDir is set to "\Storage Card", for example. this is particularly ennoying when the files to open are located on a Storage Card. it requires navication by the user, i.e. Menu, select "Storage Card"... Microsoft people (or MVP), please log a bug report on this. we hope this one will be fixed so that the Smartphone version works as well as the Pocket PC (WM Professional) version. thanks! Tag: any good tutorial on editing using a datagrid ? Tag: 127894
  - 15
    - Dynamically change MenuBar Softkey to button or menu Hi all, I use the SHCreateMenubar to create a menubar on Smartphone. The first softkey is defined to a button(TBSTYLE_BUTTON), and the second is defined to a drop-down menu(TBSTYLE_DROPDOWN). Now I want to change softkey2 to a button in my program, I can use DestroyMenu to destroy the drop-down menu, but i still can't receive the command when user press the softkey2. so, how can I dynamically change the drop-down menu to a button? Thanks! Tag: any good tutorial on editing using a datagrid ? Tag: 127892
  - 16
    - Deflect Focus? I don't want my application's main window to ever have the focus until it determines that it needs it. The effect I'm after is kind of like a splash screen that appears but doesn't take the focus away from the current application and does not receive the focus if that application is closed. What's the proper way to deflect the focus that comes to it automatically so that the next available application gets the focus? Thanks! Tag: any good tutorial on editing using a datagrid ? Tag: 127891
  - 17
    - memory leak in inbox or SDK sample? Hi, i was examining the TV_Inbox sample and i find out that in some circumstances the IMailRuleClient or CRuleClient doesnt get freed. I was wondering if this is by desing,this is bug in inbox,in sample,and how to avoid it,as for me it is important to get this interface released! the case is if just IMailRuleClient is initialized and called(ie you get a message),everything is then normal,ie it gets released when for example you kill mail box by end tasking it. But if a custom form is being displayed(clicking on new message to display it),then just CFormProvider gets released and the ruleclient doesnt,and dll unloads. I was thinking maybe it is related to "Free" threading model of this com?and if because it implements two different classes and objects,it is caused by that? i am no expert in com, so? thanks Tag: any good tutorial on editing using a datagrid ? Tag: 127890
  - 18
    - problem when registering a directshow filter with regsvrce in windows 6 Hi all, I'm a newcomer in Windows Mobile developement. I try to create and register a DirectShow filter for Windows mobile 5 or 6. 1. I create a new SmartDevice Win32 DLL project with ATL option checked in Visual studio 2008. 2. I write the .h, .def and .cpp following MSDN documentation : http://msdn2.microsoft.com/en-us/library/aa451266.aspx (see the code further down). 3. I copy the tool 'regsvrCE' onto the emulator file system, along with the generated SampleGrabber.dll. 4. When I try to register 'SampleGrabber.dll' with regsvrce.exe, the emulator crashes, and the error I get is: -------------------------------------------------------------------------------------------------------------------------------------- A problem has occured with regsvr_arm.exe Please tell Microsoft about this problem, at no cost to you. The data is used exclusively to improve products. Report Details : ---------------- This error report includes information regarding the condition of regsvr_arm.exe when problem occured. TO view our data collection policy on the web, select here To view technical information contained in this error report, select here The report also includes information about the operating system version and device hardware you use and the internet Protocol (IP) adress of your device. We do not intentionally collect your files, name, address, email address or any other form of personally identifiable information. However, this error report could contain customer-specific information such as data from open files. While this information could potentially be used to determine your identity, if present, it will not be used. The data that collect will only be used to fix the problem. If more information is available, we will tell you when your report the problem. This error report will be sent using a secure connection to a database with limited access and will not be used for marketing purposes. Error Reporting : ----------------- Bucket Parameters ----------------- EvntType : WinCE50lbException AppName : regsvr_arm.exe AppVer : 1.0.0.1 AppStamp : 40c4830c ModName : samplegrabber.dll ModVer : 5.2.0.0 ModStamp : 480718e5 Offset : 00001388 OwnName : regsvr_arm.exe OwnVer : 1.0.0.1 OwnStamp : 40c4830c Exception Information --------------------- API Cur Process : 0x00000000 API cur Thread : 0x00000000 API Own Process : 0x00000000 Info Flags : 0x00000000 Current Process : 0x16C2C68A Faulting Thread : 0x16CBAAD6 Owner Process : 0x16C2C68A Code : 0x00000005 Flags : 0x00000000 Record : 0x00000000 Address : 0x019C1388 Parameters : 2 Param[0] : 0x00000000 Param[1] : 0x24000001 System Information ------------------ OS Version : 5.2.1235.3 LCID : 1033 CPU Architec : 5 CPU Type : 2577 CPU Level : 4 CPU Revision : 1 Machine : 0x01C2 OEM String : Microsoft dev Platform : PocketPC Platform Ver : 4.0 Process List ------------ Name, hProcess NK.EXE, 0x17FFF002 gwes.exe, 0x7791D296 regsvr_arm.exe, 0x16C2C68A Thread List ----------- hThread 0xD6815146 0x7695CB56 0x16CBAAD6 Thread Context List ------------------- ThreadID, Pc 0x16CBAAD6, 0x019C1388 Thread Call Stack List ---------------------- PID = 16C2C68A, TID = 16CBAAD6 -------------------------------------------------------------------------------------------------------------------------------- Can you tell me what I did wrong in my code? Did I miss an option in Visual Studio at compiling or linking? Am I starting from the right Visual Studio project type?? Your help is greatly appreciated. Code : -------------------------------------------------------------------------------------------------------------------------------------- --------------------- SampleGrabber.def --------------------- LIBRARY "SampleGrabber.dll" EXPORTS DllCanUnloadNow PRIVATE DllGetClassObject PRIVATE DllRegisterServer PRIVATE DllUnregisterServer PRIVATE ------------------ SampleGrabber.h ------------------ #include <windows.h> #include <streams.h> #include <initguid.h> // {75C097E9-6655-45e1-B81D-5A5D2379FFD1} DEFINE_GUID(CLSID_CSampleGrabber, 0x75c097e9, 0x6655, 0x45e1, 0xb8, 0x1d, 0x5a, 0x5d, 0x23, 0x79, 0xff, 0xd1); class CSampleGrabber : public CBaseRenderer { public: DECLARE_IUNKNOWN CSampleGrabber(LPUNKNOWN pUnk, HRESULT *phr); static CUnknown* WINAPI CreateInstance(LPUNKNOWN punk, HRESULT *phr); HRESULT CheckMediaType( const CMediaType *pMT); // This is called for each media sample received. HRESULT DoRenderSample(IMediaSample *pMediaSample) ; ULONG NonDelegatingRelease(); // this is necessary for automatic registration of the filter when doing // a regsvr32. AMOVIESETUP_FILTER *GetSetupData(); private: }; --------------------- SampleGrabber.cpp --------------------- #include "stdafx.h" #include "SampleG.h" // 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"SampleGrabber", // Pin string name. FALSE, // Is this pin rendered? FALSE, // Is it an output pin? FALSE, // Can the filter create zero instances? FALSE, // Does the filter create multiple instances? &CLSID_NULL, // Connects to filter. NULL, // Connects to pin. 1, // Number of media types. &sudPinTypes // Pointer to media types. }; const AMOVIESETUP_FILTER sudNULL = { &CLSID_CSampleGrabber, // Filter CLSID. L"SampleGrabber", // Filter name. MERIT_DO_NOT_USE, // Merit. 1, // Number of pin types. &sudPins // Pointer to pin information. }; // this is necessary for automatic registration of the filter when doing a regsvr. AMOVIESETUP_FILTER* CSampleGrabber::GetSetupData() {return((AMOVIESETUP_FILTER*)&sudNULL);} // this is needed for COM to register the component with RegSvr extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE, ULONG, LPVOID); CFactoryTemplate g_Templates[1] = { L"SampleGrabber", // Name &CLSID_CSampleGrabber, // CLSID CSampleGrabber::CreateInstance, // Method to create an instance of MyComponent NULL, // Initialization function &sudNULL // Set-up information (for filters) }; int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]); BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved) { g_hInst = (HINSTANCE) hModule; return DllEntryPoint((HINSTANCE)(hModule), dwReason, lpReserved); } STDAPI DllRegisterServer() { return AMovieDllRegisterServer2( TRUE ); } STDAPI DllUnregisterServer() { return AMovieDllRegisterServer2( FALSE ); } CSampleGrabber::CSampleGrabber(LPUNKNOWN pUnk, HRESULT *phr) : CBaseRenderer(CLSID_CSampleGrabber, NAME("CSampleGrabber"), pUnk, phr) { } CUnknown* WINAPI CSampleGrabber::CreateInstance(LPUNKNOWN punk, HRESULT *phr) { return new CSampleGrabber(punk, phr); } HRESULT CSampleGrabber::CheckMediaType( const CMediaType *pMT) { return S_OK; } // This is called for each media sample received. HRESULT CSampleGrabber::DoRenderSample(IMediaSample *pMediaSample) { return S_OK; } ULONG CSampleGrabber::NonDelegatingRelease() { return 0; } ------------------------ SampleGrabber.vcprog ------------------------ <?xml version="1.0" encoding="Windows-1252"?> <VisualStudioUserFile ProjectType="Visual C++" Version="9,00" ShowAllFiles="false" > <Configurations> <Configuration Name="Debug|Windows Mobile 6 Professional SDK (ARMV4I)" > <DebugSettings Command="" WorkingDirectory="" CommandArguments="" Attach="false" DebuggerType="3" Remote="1" RemoteMachine="ALEXANDRE-PC" RemoteCommand="" HttpUrl="" PDBPath="" SQLDebugging="" Environment="" EnvironmentMerge="true" DebuggerFlavor="5" MPIRunCommand="" MPIRunArguments="" MPIRunWorkingDirectory="" ApplicationCommand="" ApplicationArguments="" ShimCommand="" MPIAcceptMode="" MPIAcceptFilter="" /> <DeploymentTool DeploymentDevice="d1a7b239-28d5-4485-9b8c-5764e3dc79b6" /> <DebuggerTool RemoteExecutable="" Arguments="" /> </Configuration> <Configuration Name="Release|Windows Mobile 6 Professional SDK (ARMV4I)" > <DebugSettings Command="" WorkingDirectory="" CommandArguments="" Attach="false" DebuggerType="3" Remote="1" RemoteMachine="ALEXANDRE-PC" RemoteCommand="" HttpUrl="" PDBPath="" SQLDebugging="" Environment="" EnvironmentMerge="true" DebuggerFlavor="5" MPIRunCommand="" MPIRunArguments="" MPIRunWorkingDirectory="" ApplicationCommand="" ApplicationArguments="" ShimCommand="" MPIAcceptMode="" MPIAcceptFilter="" /> <DeploymentTool DeploymentDevice="d1a7b239-28d5-4485-9b8c-5764e3dc79b6" /> <DebuggerTool RemoteExecutable="" Arguments="" /> </Configuration> </Configurations> </VisualStudioUserFile> Tag: any good tutorial on editing using a datagrid ? Tag: 127889
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Hi,

are there any good tuotrials using the datagrid control to edit/view?

Thanks,

Carlos.

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