troubleshooting Question

How to detect if active window is parent of another window? (Delphi)

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selas asked on
3 Comments1 Solution1338 ViewsLast Modified:
i want  detect if error message window appears from my program or not.
i am getting to handles:

  aHwn:=getforegroundwindow;  // this actyve window handle
  pHwn:=fmMain.Handle;              // this my program handle

can somebody tell me how to write function like this:

IfActiveWindowHandleIsParentOfMyFormWindow(AWindHandle: Thandle; PwinHandle);

where AWindHandle- Active window handle,
           PwinHandle - My form handle.

Senior Software Engineer

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