BOOL LockWindowUpdate ( HWND hwnd )
Enables or disables painting in the chosen window.
|hwnd||[In]||handle to a window.|
If successful, returns nonzero value. Otherwise, returns 0.
You can lock only one window at a time.
Declared in "winuser.h". https://source.winehq.org/source/include/winuser.h
Implemented in "dlls/user32/painting.c". https://source.winehq.org/source/dlls/user32/painting.c
Debug channel "win".
Copyright © 2021 The Wine Project. All trademarks are the property of their respective owners. Visit WineHQ for license details. Generated Jun 2021.