IsChild.md

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Function name : IsChild

Group: Window - Library: user32

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The IsChild function tests whether a window is a child window or descendant window of a specified parent window

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Code examples:

Using IsChild() for testing ThisForm.ShowWindow property

Declaration:

BOOL IsChild(
    HWND  hWndParent,	// handle of parent window
    HWND  hWnd 	// handle of window to test
   );  

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FoxPro declaration:

DECLARE INTEGER IsChild IN user32;
	INTEGER hWndParent,;
	INTEGER hwnd  

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Parameters:

hWndParent Identifies the parent window.

hWnd Identifies the window to be tested

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Return value:

If the window is a child or descendant window of the specified parent window, the return value is TRUE

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