IsWindow.md

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Function name : IsWindow

Group: Window - Library: user32

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The IsWindow function determines whether the specified window handle identifies an existing window

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Code examples:

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Declaration:

BOOL IsWindow(
    HWND  hWnd 	// handle of window
   );  

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FoxPro declaration:

DECLARE INTEGER IsWindow IN user32 INTEGER hwnd  

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Parameters:

hWnd Specifies the window handle

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Return value:

If the window handle identifies an existing window, the return value is TRUE; otherwise, it is FALSE

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