GetClientRect.md

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Function name : GetClientRect

Group: Window - Library: user32

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Retrieves the coordinates of a window"s client area.

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Code examples:

Comparing dimensions of the VFP main window with _SCREEN properties
Retrieving geometrical parameters of the system desktop window

Declaration:

BOOL GetClientRect(
  HWND hWnd,      // handle to window
  LPRECT lpRect   // client coordinates
);  

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FoxPro declaration:

DECLARE SHORT GetClientRect IN user32;
	INTEGER  hwnd,;
	STRING @ lpRect  

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Parameters:

hWnd [in] Handle to the window whose client coordinates are to be retrieved.

lpRect [out] Pointer to a RECT structure that receives the client coordinates. The left and top members are zero. The right and bottom members contain the width and height of the window.

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Return value:

If the function succeeds, the return value is nonzero.

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