Function name: GetClientRect

Defined in : User32

Requirements : Windows NT 3.1 or later; Windows 95 or later

Declaration:

Declare Function GetClientRect Lib "user32" Alias "GetClientRect" (ByVal hwnd As Long, lpRect As RECT) As Long

Parameters:

* hWnd Identifies the window whose client coordinates are to be retrieved. * lpRect Points 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.

Returns:

If the function succeeds, the return value is nonzero. If the function fails, the return value is zero. To get extended error information, call GetLastError.

Related functions:

Examples:

Restrict Mouse Movement

Lock Mouse In The Form