oneventmode

[Chinasmoker]

I ve used MessageLoop Mode ever before,found it increased CPU load,so I learned oneventmode,and used much func ..endfunc

to respond to GUI event ,but I dont understand what the while loop in the middle of the script putted,eg

CODE

#include <GUIConstants.au3>

Opt("GUIOnEventMode", 1) ; Change to OnEvent mode

$mainwindow = GUICreate("Hello World", 200, 100)

GUISetOnEvent($GUI_EVENT_CLOSE, "CLOSEClicked")

GUICtrlCreateLabel("Hello world! How are you?", 30, 10)

$okbutton = GUICtrlCreateButton("OK", 70, 50, 60)

GUICtrlSetOnEvent($okbutton, "OKButton")

GUISetState(@SW_SHOW)

While 1

Sleep(1000) ; Idle around------this,My question

WEnd

Func OKButton()

;Note: at this point @GUI_CTRLID would equal $okbutton,

;and @GUI_WINHANDLE would equal $mainwindow

MsgBox(0, "GUI Event", "You pressed OK!")

EndFunc

Func CLOSEClicked()

;Note: at this point @GUI_CTRLID would equal $GUI_EVENT_CLOSE,

;and @GUI_WINHANDLE would equal $mainwindow

MsgBox(0, "GUI Event", "You clicked CLOSE! Exiting...")

Exit

EndFunc

Thanks

Edited November 16, 2007 by Chinasmoker

[PsaltyDS]

I ve used MessageLoop Mode ever before,found it increased CPU load,so I learned oneventmode,and used much func ..endfunc

to respond to GUI event ,but I dont understand what the while loop in the middle of the script putted,eg

You have to have a loop somewhere to keep the script alive. In most GuiOnEventMode scripts, where there are other things going on besides the GUI, a sleep of 1000 is much too long. Most of my scripts use Sleep(20) in a little While loop to keep the script alive, but responsive.

[Chinasmoker]

You have to have a loop somewhere to keep the script alive. In most GuiOnEventMode scripts, where there are other things going on besides the GUI, a sleep of 1000 is much too long. Most of my scripts use Sleep(20) in a little While loop to keep the script alive, but responsive.

I got it ,Thanks