Edit control without flicker?

[Yashied]

How can I get rid of the flickering when resizing windows?

Thanks.

#Include <WindowsConstants.au3>

GUICreate('Test', 600, 400, -1, -1, BitOR($WS_CAPTION, $WS_SIZEBOX, $WS_SYSMENU))
GUICtrlCreateEdit('', 0, 0, 800, 600, -1, $WS_EX_TOPMOST)
GUISetState()

Do
Until GUIGetMsg() = -3

[Authenticity]

#Include <WindowsConstants.au3>

Global Const $WS_EX_COMPOSITED = 0x02000000

GUICreate('Test', 600, 400, -1, -1, BitOR($WS_CAPTION, $WS_SIZEBOX, $WS_SYSMENU), $WS_EX_COMPOSITED)
GUICtrlCreateEdit('', 0, 0, 800, 600, -1, $WS_EX_TOPMOST)
GUISetState()

Do
Until GUIGetMsg() = -3

GUIDelete()
Exit

[Yashied]

Many thanks to you.

[Zedna]

Nice tip Authenticity!

Here are another clever tips for antiflickering

http://www.codeguru.com/forum/showthread.php?t=324061