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all groups > dotnet windows forms > april 2004 > threads for friday april 2

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How can I automate a running instance of a winforms app?
Posted by Helen W at 4/2/2004 6:49:45 PM
The Knowledge Base article below explains how to talk to a running instance of an Office program: http://support.microsoft.com/default.aspx?scid=kb;EN-US;316126 Is there any way I can talk to a running instance of a winforms app? I.e., Can I call some public method in a running winforms ...more >>


Export Data in Dataset (vb.net) to HTML format
Posted by A-PK at 4/2/2004 5:05:30 PM
May I know how could I export my data under dataset to HTML format ...more >>

Bind Checkbox to a data source ?
Posted by JezB at 4/2/2004 4:10:28 PM
How do I bind a checkbox to a data source ? I need to bind the "Checked" property to something presumably, but how and where do I translate the data values (which may be numeric 0/1 or character Y/N) to a True/False value ? ...more >>

Opening file in associated application
Posted by vaidya11 NO[at]SPAM yahoo.com at 4/2/2004 4:10:22 PM
Hello I would like to know how I could open my associated application and the file within the application when the user double clicks the file. Say for example, I have an application MyApplication and I have a file test.myp in my computer. When I double click test.myp, I would like to open MyAp...more >>

Alignment wrong
Posted by JezB at 4/2/2004 3:41:48 PM
I have some Labels, all the same size. I right-align these on a Form, and also set the Alignment property of each to Right Middle. I'd naturally expect all label text to be shown neatly right-aligned, but it doesn't (in designer or at run time) - indeed they are all over the place. What's wron...more >>

Code loses formatting
Posted by Dave Powlin at 4/2/2004 3:35:31 PM
VB.Net 1.1 The code behind a Winform has lost its formatting. Went I go to the next line, the cursor goes all the way to the left. Also, text will not autocomplete. I get Intellisense features, but when I type TRY, I do not get CATCH... END TRY. The property syntax does not fill in, not END I...more >>

Best 3:e party unbound data grid control?
Posted by matsla NO[at]SPAM hotmail.com at 4/2/2004 2:14:50 PM
Hi, Any suggestions for a good data grid control? It must work in unbound mode to be able to handle large amount of data. I've been looking at Infragistics grid control but it doesn't seems to work in unbound mode. // Mats...more >>

Trouble Running .NET Application
Posted by Matt Hawley at 4/2/2004 1:21:49 PM
I'm attempting to run a .NET windows application, but continuously get the following error when starting it up: Application has generated an exception that could not be handled. Process id="0xe04 (3588), Thread id=0xe14 (3604) Does anyone know what the problem could be? The correct .NET...more >>



FolderBrowserDialog not showing folders
Posted by Eric at 4/2/2004 9:29:09 AM
Hi, I have created an application compiled with .NET 1.0. Since no folder dialog was avialable i used an external library. Now that i'm using the .NET framework 1.1 i removed the external library and used the FolderBrowserDialog object. When a button is pressed i execute this code: FolderB...more >>

Simple MemoryStream and Image Problem - CLUES??
Posted by Bob at 4/2/2004 8:24:04 AM
I am having trouble with MemoryStream.... Dim Im As Image Im = Im.FromFile("C:\smallphoto.Bmp") Dim ms As MemoryStream = New MemoryStream Im.Save(ms, Imaging.ImageFormat.Bmp) .... I get "Value cannot be null." error on the last line. Suggestions? T...more >>

Capture Devices
Posted by Diego at 4/2/2004 6:36:10 AM
Hi, I would like to fill a combo box with the Video capture devices enumerator installed in the machine and another one with the Audio capture devices enumerator. How can I do this in C#? When an extended version of the media .NET API will be released? (at the moment we can only playback simple m...more >>


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