WMV format problem

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  - 1
    - HP Mobile printing : System.MissingMethodException' exception I am trying to provide printing capability using HP Mobile Printing SDK from VS.net 2003. This SDK available to people who submit a business case proposal. Let me explain what is happening. It comes with a dll into which the code makes P/Invoke calls for providing printing facilities. The dll is made part of the project and set to content so that it is moved to the PDA when it is diployed. When I run the application on the PDA it is raising this 'System.MissingMethodException' exception' when we try to call one of the methods that they say exists in the dll. In a FAQ on HP's web site, they say the following: ********** Q: I've added 'mobile printing' to my application. Now, when I click the 'Print' button, I get a 'Missing Method' exception. How do I fix this? A: If you have followed the procedure correctly then the way you are launching the application may be causing the problem. The print application needs mPrintWrapper.dll in its path. If you are using a shortcut or a program menu to launch the application then make sure that the path is correctly set so that mPrintWrapper.dll (and CSMobilePrintClassLibrary.dll or equivalent library if you are developing VB print solution) is in application's path. *********** I am not using a short cut and the dll is copied into the directory where the exe is installed. My question is, how and where you set the path so that it can find the dll. Does any body have any idea about this. Your comments are appreciated. Regards, Venkat Polisetti Tag: WMV format problem Tag: 35931
  - 2
    - Control names in VB Conpact Framework I'm try to develop an easy way to get a complete list of all form names, their control names and the controls text/caption properties as a starting point for an internationalization project on a fairly large project. It looked like it could just put a call to a module level sub and passing Me in all the Form.New's and then in to mod level sub enumerate the controls on the form and write them to log file. Although I can get the control type and there is a Form.Name and Control.Name property, the Name properties are not supported in Dot Net. Is there any way to get a form name or control name out of compact framework? I am taking this approach because we have fairly large project which will be internationlized to several languages and I wanted to develop a means to provide the ability for end users to modify translations instead of using a resource file. I take this approach in all my desktop code and it works great and then end user's love being able to do their own translations. There's usually some other more convoluted way to get stuff that was ripped out of CF for the sake of footprint. Tag: WMV format problem Tag: 35928
  - 3
    - Hide connecting dialog Hello all, is there a way to hide the connecting dialog when a device is creating a connection? I do not want my users to see this so that do not have a chance to hit cancel. Tag: WMV format problem Tag: 35925
  - 4
    - Use OpenNetCF.Net.SignalStrengthInDecibels under XP? Hi! I was wondering if I could use the OpenNetCF.Net code to get the signal strength on a embeddedXP terminal. I switched from "coredll" to "kernel32", replaced "UIO1:" with "\\\\.\\Ndisuio", read the adapter name "{461AC549-2458-42D5-8829-B29952667DB9}" of the WLAN card, switched FileAccess.All to Read || Write (What value is it? 0xC0000000 or 0x00000003?)... and DeviceIoControl returns False with "error: cannot obtain value". Is it at least possible to get it to work under XP? Sorry for posting off topic here, but you know the source code. I don't think that the OpenNetCF code is familiar to the people from the XP newsgroups ;-) Thanks and kind regards, Benjamin Lukner Tag: WMV format problem Tag: 35919
  - 5
    - Silent Install Hi, I know this topic has been discussed here before but I am having difficulty achieving a totally silent , promptless install. Using C# I would like to run an install without any user interaction at all. I am using wceload to run a cab file. The code is as follows: ProcessInfo pi = new ProcessInfo(); if ( CreateProcess("\\Windows\\wceload.exe", TEMP_FILE, pi) ) This runs fine. In addition I programmatically set the relevant Instl registry key to 0 to disable the dialog box informing me that the application is already installed. This works OK. However I cannot disable the dialog boxes asking me do I want to replace the already existing files with those newly extracted from the cab file. I have been trying to use the /nui switch but have been unsuccessful in getting it to work. Does this switch actually work in the described manner or perhaps I am implementing it incorrectly ? Is it possible to use the switch in the code outlined above and if so how? Thanks for any help, DD Tag: WMV format problem Tag: 35906
  - 6
    - Wait while loading images Hello, I have a little problem. My application consists of many forms whith many images. The images are preloaded on programm start. I've written functions that preload all images an then show the log in, but my problem is, that the form is displayed even if not all images are completely loaded. How can I determinate if alle graphics are loaded completely (or wait until they are all loaded). Greetings, Cyberdot Tag: WMV format problem Tag: 35901
  - 7
    - Using DataGrid on Smart Device Application Hi! I am trying to use a datagrid control on a smart device application. I managed to see my data on it but i have to arrange the width of columns. How can i do that? I ve tried to use tablestyles but couldnt manage. I get System Null Reference Exception... Tag: WMV format problem Tag: 35894
  - 8
    - "Right click"... Hi all I know there isn't real right clicks on mobile devices as there is no mouse... But, I want to reproduce it, as windows CE does when it draws a circle around the cursor, when there is a "long click", to show a popup context menu (again as windowsCE does). Is there someway to use the "windows functionnality" or will I have to code it myself (with per example an timestamp between the MouseDown and the MouseUp event...) I've looked for solutions around the web and on this newsgroup but it's hard to find good keywords for a notion that does not exists ("right click" ;)) Thanks in advance Tag: WMV format problem Tag: 35888
  - 9
    - serial problems I am using various P/Invoking for serial comms to communicate with a custom built device from a PPC2003 device. Everything works fine normally, however, on occasion it is required that I output a character to the custom device, collect the response data, process the data, then repeat the process any number of times (done in a thread). On occasion the custom device sends extra undesirable data (variable amount) to the PDA after I have collected the good data and before I output my new character to the serial port. What I would like to do is clear the serial buffer before I output the new character, is there any way of doing this? I notice there is a PurgeComm function, but can find no implementation of this in .NET CF. Any advice appreciated, Steven Tag: WMV format problem Tag: 35883
  - 10
    - How to draw a Line with XOR, OR, AND Raster Operation ? In VB6, I use DrawMode to indicate the XOR when need to draw a XOR line against the background image. But in .NET CF, they said that I must use interop !? I don't want to relate to GDI more. Could you tell me a sample to draw a XOR line using CF (for my smartphone) ? Thank you Tag: WMV format problem Tag: 35882
  - 11
    - Connect VisualStudio to the device Hi all! Yesterday I open VisualStudio on a PPC progect and as every day I clicked on the "Run" button. I got (I translate, excuse me if the message isn't accurate) "Cannot establish a connection. Make sure that the device is physically connected to the development computer". I tryed evrything: I reinstalled VisualStudio, Reinstalled ActiveSync (3.7.1), Hard reset the device... nothing! ActiveSync works, I can browse the device, but VS cannot connect to it (and the day before it worked!). Someone can tell me a check-list to make it work? Thanks! Tag: WMV format problem Tag: 35881
  - 12
    - Cannot establish a connection. Hi, I recently got given a new development i-mate. I had used the Backup program to create a backup image of the old device which I restored onto the new one. After doing this I found I could not deploy properly from VS.NET 2003. I also recently installed SP1 for the CF. If I do a hard reset of the device I can then deploy - however I would really like to use the image I restored as I have other software on there that would require quite a few things to be reinstalled manually. Any ideas on what it could be ? I read in Google that it used to be a problem with old files hanging around but I have removed from the device CF, the 1.1 files (from the Remove Programs and ActiveSync) and also deleted my application directory. Am running out of ideas :( Thanks, Jen PS. Apologies if this is the wrong newsgroup to be posting to. It seemed appropriate. Tag: WMV format problem Tag: 35879
  - 13
    - Very Urgent-V Scrollbar with listbox Hi, I am developing an application in VB .Net for pocket pc. I have created a listbox, which displays 10 records at a time by reading a text file. I wish to add a Vertical Scroll bar to the list box. If the records are more than 10, the vertical scroll bar get displayed automatically. But I want a vertical scroll bar, always with the list box.(even though the records are < 10) It is very urgent. Please reply. Rgds, Hari Tag: WMV format problem Tag: 35878
  - 14
    - .NET CF does not support latebound overload resolution? bytes = System.Text.ASCIIEncoding.ASCII.GetBytes(send1) ' send is STRING Hello, I am writing the above line of code and I am receiving the following error from the syntax-hint system: .NET CF does not support latebound overload resolution I was wondering if someone can explain what is latebound resolution, why is the line above considered latebound resolution, and what can I do to obtain bytes instead of a STRING ? Tia Tag: WMV format problem Tag: 35874
  - 15
    - Installing eVB 3.0 application on Pocket PC 2003 with eVB Runtime file I am trying to install eVB application on Pocket PC 2003 thru a cab File.I am adding the eVB Runtime file to the CAB file to copy in Windows directory on the Pocket PC 2003 device,but the dll's are not extracted from the Run time file and we have to do manually to extract them.I don't want my user to go File Explorer and manually tap on the eVB runtime file to extract the dll's.Is there any way where I can install the eVb Run time files in Windows directory on the Pocket PC 2003 device while installig my eVB application. Can anyone plz help me on this. Thanks Whiz Tag: WMV format problem Tag: 35873
  - 16
    - creating a setup for vb.net I'm having trouble with successfully completing the instructions that microsoft has for creating a .MSI type installation for a project. The paper I'm refering to is titled: Developing and Deploying Pocket PC Setup Applications I get stuck on the creationof the custominstaller project and it's installer.vb object. I'm not sure what type of project custominstaller is and what type of item installer.vb should be (nad where to put the provided code for it) I'm sure these are simple answers since I haven't seen many post on this issue! Thanks Tag: WMV format problem Tag: 35866
  - 17
    - Creating a numeric-only textbox Hi! I'm trying to subclass a TextBox and make it so only numeric characters may be entered. I thought the easiest way would be to override the "OnKeyPress" method, check the data, and set the character to 0 if invalid (this worked in eVb!!!). But, it looks like this is a no-go because the character is readonly. Any ideas on how I can restrict non-numeric characters? Tag: WMV format problem Tag: 35865
  - 18
    - InvalidOperationException when Axis web service returns null array I am working on a .NET CF application that returns an InvalidOperationException when the Axis(1.1) web service it consumes returns a null array (the return type of the web service is an array of a complex type - see below). The situation described here: http://www.error-bank.com/microsoft.public.dotnet.framework.webservices/3575_Thread.aspx is my issue. Like the individual in that post, I can successfully consume the web service with a full .NET Framework client without issue (even if a null array is returned). The fixes in .NET CF 1.0 SP3 (http://blogs.msdn.com/onoj/articles/178293.aspx) seemed like they might fit our issue, so we installed the .NET CF 1.0 SP3 beta on to one of our devices (custom device running Windows CE.NET). Unfortunately, we still experienced the issue. One item that I thought may be cause for concern is that the namespace of the object (app.foo.bar.com) and the array of oject (webservices.baz.bar.com) in the WSDL were different. Might this be an issue? Here is a snippet from the WSDL (some names have been changed): <types> <s:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://app.foo.bar.com"> <s:import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> <s:complexType name="SomeSpiffyObj"> <s:sequence> <s:element name="SQLTypeName" nillable="true" type="s:string" /> <s:element name="assetStsInd" nillable="true" type="s:string" /> <s:element name="finalDest" nillable="true" type="s:string" /> <s:element name="legNbr" type="s:int" /> <s:element name="operDate" nillable="true" type="s:dateTime" /> <s:element name="rteID" nillable="true" type="s:string" /> <s:element name="schedDTM" nillable="true" type="s:dateTime" /> <s:element name="tripID" nillable="true" type="s:string" /> </s:sequence> </s:complexType> </s:schema> <s:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://webservices.baz.bar.com"> <s:import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> <s:complexType name="ArrayOf_tns2_SomeSpiffyObj"> <s:complexContent mixed="false"> <s:restriction base="soapenc:Array"> <s:attribute d7p1:arrayType="s0:SomeSpiffyObj[]" ref="soapenc:arrayType" xmlns:d7p1="http://schemas.xmlsoap.org/wsdl/" /> </s:restriction> </s:complexContent> </s:complexType> </s:schema> </types> *** End snippet ** If the namespace issue is not a problem, what else might be problematic? TIA, Nino Tag: WMV format problem Tag: 35864
  - 19
    - Managed SocketException at HttpWriteStream:Write+0x185 Hi. While stress testing an C# CF app designed to upload binary files, I have been connecting, disconnecting, and then reconnecting my IPAQ (Pocket PC 2003) to the network. Sporadically I get the following exception: A Managed SocketException occurred at HttpWriteStream::Write+0x185 Unknown error (0xffffffff) HttpWriteStream::Write+0x185 HttpWriteStream::copyTo+0x28 HttpWebRequest::startSending+0x5d HttpWebRequest::startReceiving+0x53 Connection::startReceiving+0x29 WorkItem::doWord+0x36 Timer::ring+0x59 I have found a posting on the web ( http://dotnet247.com/247reference/msgs/29/147616.aspx ) which describes an almost identical exception which someone found in the Compact Framework Final Beta. Mike Boilin from MS replied that it was a bug in the compact framework. It appears that the bug still is not fixed. Can anyone point me to a workaround? Thanks... Dan Tag: WMV format problem Tag: 35862
  - 20
    - Is there a registry viewer/editor for the Emulator? I am manipulating the registry in my code and I was wonderign if there was a built-in viewer/editor for the registry so that I could view these settings. Thanks, -Neil K. Tag: WMV format problem Tag: 35859
  - 21
    - Loading Resource Icons using LoadIcon from coredll.dll Does anyone know how to load an icon (that is a resource in my project) using the LoadIcon function from coredll.dll? I can load the application icon using the value #32512 as the second parameter, but I would like to be able to load different icons for use with Shell_NotifyIcon(). Thanks for any help. Pat erbp@msn.com Tag: WMV format problem Tag: 35858
  - 22
    - problems in hx4700 I'm calling a form within a form using this Dim About2 As New About 'About is the name of a form. About2.ShowDialog() The first line is giving an error ramdomly in some hx4700. The code have not been changed and it's been used in all PPCs with 2003 and SE but in some hx4700, only in somes that 1est line does not work. What could be the problem? -- Frank J. (Ctitanic) www.pc-counselor.com Home of Tweaks2k2 Tag: WMV format problem Tag: 35856
  - 23
    - ntext column with 256 chars does not ger synch Hello all, I have an SQL table with a ntext column. That column contains data with 256 characters and more. I have also a pocket pc with SQL CE 2.0 with the same table/column and an ntext datatype. Everytime I sync and the data (SQL server) in the column has 255 charaters and less the sync will work successfully. This same column with 256 characters and more will not get sync on my pocket pc 2003. The row will get created but no data for that column. Initialy, on the SQL server, my column was a nvarchar(2000), i thought that could conflict with SQL CE because nvarchar datatype has a max character of 255. But the result didn't change. I also ran an update statement on the SQL CE DB to make sure the column could hold more than 255 characters and I was successfull since it's an ntext. The queries for the sync are being done through http. Could that be the issue? Is there some sort of configuration that I missed? NOTE: I'm using appforge. Any help would be appreciated. Thanks, Pat Tag: WMV format problem Tag: 35851
  - 24
    - Re: What comes first - form load or form activate event? Didn't ever see an answer to Saul's question from back in August, so... What I've seen is that Load normally occurs before Activate. The exception I found is when TopMost is set. Then you'll see Activate come first. I worked around it by setting TopMost inside Activate and clearing it when the form closes. BTW, I am not using the compact framework; I saw this in v1.1.4322. It seems odd, but I'm sure there's a reason for it... Cheers, -- Carl return address is mutilated in a way you can figure out > Hi all, > > I have been debugging my app and have found something that I did not expect. > It's to do with the order that form events are fired. I expected the form to > be loaded first (and once only), then activated (whenever shown). However, > my testing indicates that in fact it's the other way around, it activates > first and then runs the load event. Is this a bug or...not? I mean, the > whole point of the load event is to run stuff the first time it's opened > isn't it, before anything else? How can you activate a form that isn't > loaded yet? Or am I missing the whole point again ;-) ?! > > I can work around this, I just am wondering out load a bit here.... > > Regards, > Saul > Tag: WMV format problem Tag: 35850
  - 25
    - Mobile Devices Data Transfer Dotnet My skills are in VB. Net/SQL Server and i have touched on PDA development mainly as a tester. i am aware of using webservices for functionality. I have been given a task to develop a solution which enables users of handheld devices to go out to various sites and record information and send the information back to a head office from site for processing. Does anyone have any ideas or could give me any help regarding best methods of connectivity and transferring of data. costs/speed etc.... My basic plan is to use a handheld device with some type of connectivity (some people have mentioned GPRS but i dont have a clue)technology to access web services on a server and then transfer data using an XML dataset. Do i need sql server on the handheld device ??? does anyone have any helpful hints on how to connect to the webservices, where the webservices should be located as i dont know much about this aspect. Are thet located on a webserver hosted by a 3rd party or do i have my own server back at the main office. any help greatly appreciated Regards CG Tag: WMV format problem Tag: 35845
- Next
  - 1
    - Programmatically Connecting to Sprint Connection Manager Hi, I have a PocketPC application in C# and I am trying to programmatically establish a connection to the Sprint Connection Manager. .NET has it`s own "Connection Manager" assembly, not to be confused with the actual Sprint Connection Manager, that I am using to establish this connection. When I try this library and call the connect method, nothing happens. Does anyone know what I need to do to connect to Sprint's Connection Manager and get events on it's state? Any examples of this? Thank You Tag: WMV format problem Tag: 35841
  - 2
    - Media Player in my Application Hi Is there a component like the Windows Media Player component that i can use to integerate Media player in my apps? Thanks Mustafa Tag: WMV format problem Tag: 35833
  - 3
    - Windows Message definitions Perhaps not a CF-specific question but I am certain many of us work with Windows Messages so here goes: Isn't there a full list of Windows Message definitions (and other definitions) and in which file they are defined on the internet? I.e. WM_PASTE UDM_GETBUDDY EM_SETSEL thanks, Peter Tag: WMV format problem Tag: 35825
  - 4
    - installation of sp2 Is it possible to install sp2 without a PC & Activesync? I would like to deliver the compact framework service pack 2 on flashcard, is this possbile? Pocketpc doesnt appear to be able to execute a msi-file. Tag: WMV format problem Tag: 35824
  - 5
    - .Net Compact Framework for Pocket PC 2003 SE Hello, Recently, I develop an application using .net compact framework for Pocket PC 2003 SE. However, the image of icon on toolbar cannot be displayed in either emulator or physical HW. I tried to change the size and format of the image, but it cannot still be shown. How can I solve this problem? Thanks a lot Tag: WMV format problem Tag: 35819
  - 6
    - ISP autoconnect with .NET Hello, I've an ipaq HP and a Nokia GPRS mobile and I use the mobile as a modem with IrDA. To do this, I need: 1. Configure an ISP in ipaq connections. 2. Activate GPRS and IrDA in the mobile. 3. Connect the ISP manually to send data. Could I develope a .NET application that open this connection by code? Thanks. Tag: WMV format problem Tag: 35813
  - 7
    - Set the right system date-time Hi all, I'm using the SetSystemTime() to set the device date and time. It seems there is a little problem with time-zone settings, so I ask how I can set the time according with it. Explanation: I have the time zone set to +1 (Rome), if I set 10:00 AM I see on the device title bar 12:00... 1) Why I get it wrong by 2 and not by 1 hour? 2) How to set the right hour (10:00)? Thanks! -- mathParser = "http://www.neodatatype.net" Tag: WMV format problem Tag: 35812
  - 8
    - open EVC workspace in VS2005 beta 1 Hi, How can i open EVC++ 3.0 workspace in VS2005 beta 1 ? There is no concept of wrokspace in VS, I guess. My eVC workspace has multiple dependent projects. I want to build it for smartphone ARM emulator. Thanks Tag: WMV format problem Tag: 35811
  - 9
    - How could we start windows media player programmitically in Dot Ne How could we start windows media player programmitically in Dot Net CF to play movie clip exist of some PPC folder? Any thoughts or clue would be highly appreciated. Tag: WMV format problem Tag: 35808
  - 10
    - DialogResult at Closing event Hi, I am writing a two-form application, where the first form will popups the second form. The second form's minimize button is disabled (OK button shown on upper right). Whenever a user close the second form, the form fires the "Closing" event. The "Closing" event handler will change the form's DialogResult to DialogResult.Cancel. But in the first form, it caught DialogResult.OK instead of DialogResult.Cancel. The code fragment looks like this: class Form1 { public Form1() { DialogResult dr; dr = new Form2().ShowDialog(); Console.WriteLine( dr.ToString() ); // this one returns DialogResult.OK instead of DialogResult.Cancel } } class Form2 { public Form2() { this.Closing += new CancelEventHandler( Form2_Closing ); this.MinimizeBox = false; } private void Form2_Closing(object sender, System.ComponentModel.CancelEventArgs e) { this.DialogResult = DialogResult.Cancel; } } If the close event is NOT fired by clicking the upper-right OK button (e.g. making a close button), DialogResult.Cancel can be returned. Is there anyway to return DialogResult.Cancel after clicking the upper-right OK button? Compulim @ kasuei Tag: WMV format problem Tag: 35807
  - 11
    - vs.net 2005 Hi What is new in vs.net 2005 for windows mobile development? Thanks Regards Tag: WMV format problem Tag: 35803
  - 12
    - Syncing with remote db Hi We have an access db running on a windows 2003 server. The server is connected to the internet via ADSL. I would like a windows mobile 2003 based vb.net app to sync data from the server, ideally via gprs, from time to time, the pda and the server have the same info. What is a good way to go about doing the data sync between the pda and the server? Do we have to upsize the server access db to sql server before it can sync with pda sql server ce, or can we keep the access app as it is? Thanks Regards Tag: WMV format problem Tag: 35801
  - 13
    - Developing using ce Hi I am new to sql server ce and am trying to get my head round how to develop using sql ce as opposed to sql server 2000. I want to develop for hand held devices using windows mobile. The vs.net 2003 ibuyspy compact framework sample runs fine on the handheld when compiled and run. My problem is how to setup a vb.net project which uses sql server ce as backend and how to move/install to handheld when needed. Thanks Regards Tag: WMV format problem Tag: 35800
  - 14
    - Image in ListBox It is possible to add image in a ListBox ? I don't want to use a ListView Thanks Tag: WMV format problem Tag: 35794
  - 15
    - JPEGs on CE .NET I am trying to port a pure win 32 desktop (Windows XP) application to a Windows CE .NET Ver 4.2 running on a Intel Arm Xscale processor. This is totally new to me and so far, most of the things have been porting ok, except for the JPEG images. On XP version, I am using the following calls to render the JPEGS: CreateFile() ReadFile() //to read to a byte buffer CreateStreamOnHGlobal() //read to a stream OleLoadPicture() //load it to a IPicture object IPicture::Render() //render it On CE, OleLoadPicture function is not available. I tried in vain to find any CE equivalents of this function. Can any of you guys tell me if there is an equivalent function or if its a totally different approach on CE. If so, what's the best place to look for some relevant information and samples. Thanks so much. -raj Tag: WMV format problem Tag: 35786
  - 16
    - IExtenderProvider Hello, it seems not to be possible to use an IExtenderProvider in compact framework. Is there a workaround for adding own properties to the properties toolbox in visual studio? thanks Boris Tag: WMV format problem Tag: 35782
  - 17
    - windows se .netcf sp2 does windows mobile se have .netcf sp2 installed or just version 1 no SP? Tag: WMV format problem Tag: 35772
  - 18
    - FTP class library Hi, does anyone know a FTP class library that I can use with my applications. I already downloaded the IDSSAPI NET but it is not working and no support for it. The Sapphire and Rebex solutions are very expensive. Thank you for your help in advance. JC Tag: WMV format problem Tag: 35771
  - 19
    - Tricky form problem Hello, I'm totally stuck at the following tricky problem. Hopefully someone of you has got an advice how to solve ... Our main application class has got a main form which shows some buttons (main menu). The Click-EventHandler of those buttons create and show (using ShowDialog method) different modal child forms. Some of those modal child forms also create and show other modal child forms. To make it short, all forms are modal and all is working like a charm. I really don't want to change this part of the application. In order to use the devices as phones, one of our customer equiped the devices with modem cards (CF). The phone functionality should be available at any time throughout the whole application. So I extended our main application class by installing an hotkey (RegisterHotKey, Win32 API) to toggle a form which exposes some phone functionality (do calls, read and write sms, ...). This phone form is created in our main application class and works well as long as it is shown (using Show method) from within the main form. When using the hotkey from within a modal child form of the main form, we get into trouble. Altough the phone form pops up, it doesn't react on clicks. There is not problem closing the phone form by pressing the hotkey again. On the other side, when using ShowDialog() there's no problem showing and using the phone form from within one of the child forms. Unfortunately, when popping up the phone form automatically because of an incoming call or an incoming sms, the ShowDialog() method blocks the event processing of our modem class (the IncomingVoiceCall-Event in the code snippets below) until the form is closed. So I cannot use the ShowDialog() method. The question is, why doesn't work the Show() method from within modal child forms? Is there a way to get around this problem? Do you see a better way? Here are some code snippets for better understanding: MainClass() { static void Main(...) { Application.Run(new MainForm()); } } public class MainForm : Form { private MyApplication m_App; protected override OnLoad(...) { this.m_App = new MyApplication(); this.m_App.Init(); } } public class MyApplication { private Phone m_Phone; public void Init() { this.m_Phone = new Phone(); this.m_Phone.PhoneForm = new PhoneForm(); RegisterHotKey(...); } private void OnPhoneHotKey() { this.Phone.ShowForm(); } } public class Phone { private GsmModem m_Modem; private IStandardPhoneForm m_PhoneForm; public Phone() { this.m_Modem = new GsmModem(); this.m_Modem.IncomingVoiceCall += new IncomingVoiceCallEventHandler(this.IncomingVoiceCall); } public IStandardPhoneForm PhoneForm { get ... set ... } public void ShowForm() { this.m_PhoneForm.ShowForm(); } private void IncomingVoiceCall(...) { ... send calling number by calling PhoneForm methods ... ringing this.PhoneForm.ShowIncomingVoiceCall(...); } } public class PhoneForm : Form, IStandardPhoneForm { private void InvokeShowForm(object sender, EventArgs args) { if (!this.Visible) { this.Show(); } else { this.BringToFront(); } } public void ShowForm() { ... activate standard TabPage this.Invoke(new EventHandler(this.InvokeShowForm)); } public void ShowIncomingVoiceCall(...) { ... activate incoming voice call TabPage this.Invoke(new EventHandler(this.InvokeShowForm)); } } Greetings, Christian Tag: WMV format problem Tag: 35766
  - 20
    - Maximum size of form in designer Hi! I need to add 8 panels on a form, each with different controls, that I switch on the form depending on the functionality. I put three panels one below the other on the form in the designer view (each panel has width 240, height 270) and then if I try to drag the form further down, nothing happens. I can drag the form borders horizontally on the designer though. Does anyone know what are the maximum limits of a form in the designer view? Thanks for your time. Regards, Kumar Tag: WMV format problem Tag: 35754
  - 21
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In programming point of view, I want to insert some marks into a wmv
file(like timestamps), then the video will be packaged into several
partitions.

......{"header"+"video partition"+"footer"}......

I am programming with C#. What tools can help to do so?

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Re: WMV format problem by Alex

Alex
Sat Oct 02 00:29:25 CDT 2004

You will need to use Windows Media Format SDK.
You are looking for the interface IWMHeaderInfo3, specifically method
AddMarker

In the Samples directory there is a managed sample. It includes a managed
wrapper for that particular interface.

Did I mention this is entirely wrong newsgroup for this kind of questions?

--
Alex Feinman
---
Visit http://www.opennetcf.org
"questions" <questions@discussions.microsoft.com> wrote in message
news:DF0024C5-64EE-4E8E-A237-085C40E48445@microsoft.com...
> In programming point of view, I want to insert some marks into a wmv
> file(like timestamps), then the video will be packaged into several
> partitions.
>
> ......{"header"+"video partition"+"footer"}......
>
> I am programming with C#. What tools can help to do so?

Top