NAME

LockWindowUpdate  (USER32.@)

SYNOPSIS

 BOOL LockWindowUpdate
 (
  HWND hwnd
 )

DESCRIPTION

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". 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.