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all groups > dotnet windows forms > january 2008 > threads for january 29 - 31, 2008

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Windows Forms Interop with WPF Question
Posted by JT at 1/31/2008 6:53:01 PM
Hi, I have a WPF User Control that essentially encapsulates a WPF Window. The user control is hosted in an element host on a Windows Form. How can I tell the Windows Form to close based on events that occur in my WPF User Control? One major limitation... I cannot reference my Windows Forms...more >>


How to play a Windows sound?
Posted by nvx at 1/31/2008 2:07:40 PM
Hello, I would like to play at a certain moment the exact sound that Windows play when an information message box is shown (the one with blue "i" in the bubble). I know I could find the .wav file and play it somehow, but I'd like to play the sound that is assigned to the info message box in the...more >>

Unslect a row in DataGridView
Posted by Stephen Hatfield at 1/31/2008 11:36:05 AM
I have a Windows Forms application consisting of several main level TabControls and each of these controls has two or more TabControls within them. I have a method which calls all the LoadDataGridViews methods which I call in the form's constructor. The last line in each method is datagri...more >>

Why all instances share the same window?
Posted by Andrew at 1/31/2008 9:52:00 AM
Hello, friends, I created a class library (c#.net 2005) in which it may instanciate multiple window forms to display images: One window for each image file. It worked fine except that if more than one instance were created, all instances will share the same window although you can see mult...more >>

VS 2008, Web service and Extremely Slow Build
Posted by Chris Botha at 1/31/2008 3:07:41 AM
I have a Web Service with approx 90 functions. I had, or still have, a VS 2005 Windows app that has a reference to the Web Service and when building the Windows app it takes a few seconds to build the release or debug. Create a VS 2008 Windows app with only 1 form and a "hello world" button ...more >>

Why is DataGridView.AutogenerateColumns not exposed in designer
Posted by Crazy Cat at 1/30/2008 8:37:59 AM
Does anyone know why this is not exposed in the designer? Is it just me or is this a really stupid oversight? I turn it on in code, but that doesn't prevent the designer from every once in a while autogenerating columns on my datagridview. I can't seem to predict when this'll happen -- for e...more >>

Problem setting color of ListView items
Posted by kelvin.koogan@googlemail.com at 1/30/2008 5:54:02 AM
Using C++ in VS2005 I am setting color of ListView items (there is only a single column) using the following code: ListViewItem ^pItem = gcnew ListViewItem(pName); pItem->ForeColor = Color::Blue; this->List->Items->Add(pItem); But all the items stil...more >>

GZipStream give error Arithmetic operation resulted in an overflow.(more then 3 GB file)
Posted by harshad at 1/29/2008 3:50:07 PM
Dear All, I use System.IO.Compression namespace for compressing file give me overflow for streamObj.Length when file size more then 3 GB. following my code: Dim streamObj As Stream = File.OpenRead(GZipFileName) Dim buffer(streamObj.Length) As Byte streamObj....more >>



How can I pass a parameter to a new thread?
Posted by rkbnair at 1/29/2008 1:46:01 PM
How can I pass a parameter to a new thread? Thread t = new Thread(new ThreadStart(ThreadProc)); t.Start(); Thread.Sleep(0); ...more >>

Can control properties on base Form be changed on derived Form?
Posted by Peter Rilling at 1/29/2008 1:33:42 PM
Hi, When I have a base Form that I add controls to, then inherit that Form, when the derived class is viewed in the designer, the controls that were placed on the base are visible, but all the properties are locked. What I would like to do is to use controls in the base that act like a t...more >>

How to connect two systems in java
Posted by pmalli123@gmail.com at 1/29/2008 12:28:49 AM
How to connect two systems in java and one system can send information to another system viceversa please friends give any suggestions to me as early as possible thanking you...more >>


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