Home > DeveloperSection > Forums > How main WPF window knows when secondary WPF window is closed
Manoj Bhatt
Manoj Bhatt

Total Post:153

Posted on    December-09-2013 11:47 PM


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I faced a problem. I have two WPF windows in my project and I open the second WPF window by pressing the button on the main WPF window. But when I close the second window I need the first window to know that this happened and to do some action. How do I make this? I tried isLoaded and Application.Current.Windows, but both of them didn't work as I needed. Any ideas? Thank you in advance.

ezra heywood
ezra heywood

Total Post:145

Posted on    December-09-2013 11:59 PM

Hi Manoj,

You can use like this.

   public void CreateNewWindow()


       Window wind=new Window();



   void yourClosingHandler(object sender, CancelEventArgs e)


     //do some staff


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