how to avoid label flash?

[gooker]

i write a script ,and use edit and graph, every second will refresh the data of the edit and the graph.

i found the edit and the graph flash .

so i write a small example to show it.

is anybody can sovle the problem?

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 625, 443, 192, 124)
$Label1 = GUICtrlCreateLabel("Label1", 5, 5, 636, 617)
GUICtrlSetFont(-1, 39, 400, 4) 
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

AdlibRegister("MyAdlib",100)
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch
WEnd

Func MyAdlib()
    GUICtrlSetData($Label1,"Do you see the label flash? and how to sovle it ?")
EndFunc

Edited January 19, 2010 by gooker

[enaiman]

ControlSetText instead of GUICtrlSetData

[gooker]

the code is just a sample,i need to changed label data every second ,and it also have this problem, even just show the time .

@enaiman ,i use ,but also have the problem.

[gooker]

@thanubis ths

but this also have the problem

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 625, 443, 192, 124)
$Label1 = GUICtrlCreateLabel("Label1", 5, 5, 636, 617)
GUICtrlSetFont(-1, 39, 400, 4)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

AdlibRegister("MyAdlib",500)
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Func MyAdlib()
    If GUICtrlRead($Label1) <> @SEC&"test test test test test test test test test test test test" Then GUICtrlSetData($Label1, @SEC&"test test test test test test test test test test test test")
EndFunc

Edited January 19, 2010 by gooker

[zhuzb]

I also have the same problem, who can solve the following?

[ResNullius]

@thanubis ths

but this also have the problem

I also have the same problem, who can solve the following?

Try adding the $WS_EX_COMPOSITED style to the GUI:

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 625, 443, 192, 124, -1, $WS_EX_COMPOSITED)
$Label1 = GUICtrlCreateLabel("Label1", 5, 5, 636, 617)
GUICtrlSetFont(-1, 39, 400, 4)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

AdlibRegister("MyAdlib",500)
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Func MyAdlib()
    If GUICtrlRead($Label1) <> @SEC&" test test test test test test test test test test test test" Then GUICtrlSetData($Label1, @SEC&" test test test test test test test test test test test test")
EndFunc