Function Reference


Disables or enables drawing in the specified window

#include <WinAPIGdi.au3>
_WinAPI_LockWindowUpdate ( $hWnd )


$hWnd Handle to the window in which drawing will be disabled. If this parameter is 0, drawing in the locked
window is enabled.

Return Value

Success: True
Failure: False


Only one window can be locked at a time by using this function.

See Also

Search LockWindowUpdate in MSDN Library.