[已解决]麻烦大神看下guictrlsetdata这个问题

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

Local $time = 3, $d = 1
Opt("GUIOnEventMode", 1)

GUICreate("froml",200,200)
GUISetOnEvent($GUI_EVENT_CLOSE,"_Co")

$Button = GUICtrlCreateButton("暂停",20,20,50,30)
GUICtrlSetOnEvent($Button, "_Go")

$La = GUICtrlCreateLabel("123",100,100)
$Lable1 = GUICtrlCreateLabel("123",60,60)
GUISetState(@SW_SHOW)

AdlibRegister("_Timer",1000)
While 1

WEnd

Func _timer()
   If $time = 0 Then _Ao()
          Switch $d
           case 0
                  AdlibUnRegister("_Timer")

           case 1
                  $time -=1
           EndSwitch
           GUICtrlSetData($La,$time)


EndFunc


Func _Go()

   Switch $d
   Case 1
          $d = 0
          GUICtrlSetData($Button,"继续")
   Case 0
          $d = 1
          GUICtrlSetData($Button,"暂停")
          AdlibRegister("_Timer",1000)
EndSwitch

EndFunc


Func _Ao()
   AdlibUnRegister("_Timer")
   GUICtrlSetData ($La,"进行中")
   EndFunc




        Func _Co()
        MsgBox(0,"123",1)
        Exit
EndFunc

GUICtrlSetData ($La,"进行中")这条没反应，我运行的时候也没报错，不知是什么原因，谢谢！

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AdlibUnRegister("_timer")
   GUICtrlCreateLabel("正在安装",100,100)
   GUICtrlDelete($La)
自己尝试了几次改成这样也能达到我要的效果，结贴。

afan

Opt("GUIOnEventMode", 1)

Global $time = 10, $d = 1, $Button, $La

GUICreate("froml", 200, 200)
GUISetOnEvent(-3, "_Co")
$Button = GUICtrlCreateButton("暂停", 20, 20, 80, 30)
GUICtrlSetOnEvent($Button, "_Go")
$La = GUICtrlCreateLabel("123", 100, 100, 100)
GUICtrlCreateLabel("xxx", 60, 60)
GUISetState(@SW_SHOW)

AdlibRegister("_Timer", 1000)
While 1
        Sleep(1000)
WEnd

Func _timer()
        If $time = 0 Then Return _Ao()
        Switch $d
                Case 0
                        AdlibUnRegister("_Timer")
                Case 1
                        $time -= 1
        EndSwitch
        GUICtrlSetData($La, $time)
EndFunc   ;==>_timer

Func _Go()
        Switch $d
                Case 1
                        $d = 0
                        GUICtrlSetData($Button, "继续")
                Case 0
                        $d = 1
                        GUICtrlSetData($Button, "暂停")
                        AdlibRegister("_Timer", 1000)
        EndSwitch
EndFunc   ;==>_Go

Func _Ao()
        AdlibUnRegister("_Timer")
        GUICtrlSetData($La, "进行中")
        GUICtrlSetData($Button, "重新开始")
        Dim $time = 10, $d = 0
EndFunc   ;==>_Ao

Func _Co()
        MsgBox(0, "123", 1)
        Exit
EndFunc   ;==>_Co

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回复 3# afan


原来加了个Return _Ao()，GUICtrlSetData ($La,"进行中")这条才有反应，谢谢前辈！