Group: Window - Library: user32
Scanning the hierarchy of child windows down from the main VFP window
BOOL GetWindowInfo(
HWND hwnd, // handle to window
PWINDOWINFO pwi // window information
);
DECLARE INTEGER GetWindowInfo IN user32;
INTEGER hwnd,;
STRING @ pwi
hwnd [in] Handle to the window whose information is to be retrieved.
pwi [out] Pointer to a WINDOWINFO structure to receive the information.
If the function succeeds, the return value is nonzero.