Finding the handle to a WPF window

Question

Windows forms had a property win1 Handle which  if I recall  returns the handle of the main window handle   Is there an equivalent way to get the handle of a WPF Window   I found the following code online   IntPtr windowHandle   new WindowInteropHelper Application Current MainWindow  Handle    but I don t think that will help me because my application has multiple windows   Thanks

User · Accepted Answer

Well  instead of passing Application Current MainWindow  just pass a reference to whichever window it is you want  new WindowInteropHelper this  Handle and so on

User · Answer

If you want window handles for ALL of your application s Windows for some reason  you can use the Application Windows property to get at all the Windows and then use WindowInteropHandler to get at their handles as you have already demonstrated

User · Answer

you can use    Process GetCurrentProcess   MainWindowHandle

User · Answer

Just use your window with the WindowsInteropHelper class          Window myWindow   get your Window instance    IntPtr windowHandle   new WindowInteropHelper myWindow  Handle    Right now  you re asking for the Application s main window  of which there will always be one   You can use this same technique on any Window  however  provided it is a System Windows Window derived Window class

[wpf] Finding the handle to a WPF window

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