WPF EXE

Question

Hi

 If i run the  WPF application i got of lot of sub windows opened.. i need to set only one.. pls suggest me. previously i did notmla windows application.. now i forgot it, pls suggest me.

Answer 1

Sorry, you will need to be more specific than that. We're not telepathic ;-)

Turn on the debugger, put a breakpoint on the InitializeComponent method of one of the sub windows and use the Call Stack pane of visual studio to see where the constructor was called from. You should be able to work your way back to the source of the problem.

If this doesn't work than please post some code we can look at :-)

hth,

Marcel

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http://dutchmarcel.wordpress.com/

Answer 2

Hi

Thanks for your reply.


 what my problem is.. once i build the setup. it's working.. but  i click the another windows another window opened. how to i chnage the code here in programs.cs page.


Now you suggest me.


Thanks
Ram

Answer 3

Sorry, I'm still not sure if I understand your question.

This is a WPF forum and in WPF there is no program.cs.

So I assume you are talking about a .NET 2 (WinForms) program? If yes, then this is what is inside program.cs by default:

static class Program
{
    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main()
    {
        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        Application.Run(new Form1());
    }
}

hth,

Marcel

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http://dutchmarcel.wordpress.com/

Answer 4

Hi

I know abt windows application.. right now i am taking abt xaml application. now pls suggest me...

Answer 5

Hrm, perhaps try 

Window window = new Window();

window.ShowDialog();

instead of 

Window window = new Window();

window.Show();

Answer 6

Hello Rammohan,

  About the WPF Window.

  You can start from:

  

      WPF Windows Overview

      http://msdn.microsoft.com/en-us/library/ms743714.aspx

  Thanks.

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Answer 7

Hi Ram,

I'm assuming you meant:

When your program is running, you don't want the user to be able to start *another* instance of your program.

Is this correct?

If it is, here're some links that will help you:

http://msdn.microsoft.com/en-us/library/ms771662.aspx
http://yogesh.jagotagroup.com/blog/post/2008/07/03/Ways-of-making-a-WPF-application-Single-Instance.aspx