LockWindowUpdate3w
Usage
BOOL LockWindowUpdate
(
HWND hwnd
)
Overview
Enables or disables painting in the chosen window.
Params
hwnd [In] handle to a window.
Returns
If successful, returns nonzero value. Otherwise, returns 0.
Notes
You can lock only one window at a time.
Implementation
Declared in "winuser.h".
Implemented in "dlls/user32/painting.c".
Debug channel "win".
Releases
4 releases since Debian 2.1 (Slink); the text changed 3 times.