Check if value change

[MyEarth]

Hello, i need an help

I need to check in a loop if a value change. I'll expalin better

I have an inputbot with value = 10

I'll change the value to = 12 it's different to 10 so do func MyFunc()

I'll change the value to = 11 it's different to 12 so do func MyFunc()

In real temp because i need it a loop

If i put GUICtrlRead in the While...WEnd is too much because check every time. How to store the old value in a variable and the see if it change?

Thanks, tell me if i wasn't clear

Edited May 30, 2013 by MyEarth

[UEZ]

Something like this here?

 

#include <GUIConstantsEx.au3>
#include <EditConstants.au3>

$iPrevious = 10

GUICreate("Test", 300, 200)
$iInp = GUICtrlCreateInput($iPrevious, 20, 90, 30, 20, $ES_NUMBER)
$iLbl = GUICtrlCreateLabel("Enter a number and press Return", 60, 92)
$iBtn = GUICtrlCreateButton("X", 250, 150, 40, 40)
GUISetState()

Do
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE, $iBtn
            GUIDelete()
            Exit
        Case $iInp
            $iCurrent = GUICtrlRead($iInp)
            If $iCurrent <> $iPrevious Then
                $iPrevious = $iCurrent
                F()
            EndIf
    EndSwitch
Until False

Func F()
    MsgBox(0, "Function Call", "Function was called")
    Return 1
EndFunc

Br,

UEZ

Edited May 30, 2013 by UEZ

[MyEarth]

Not

I don't know the value, can be 1000 or 1, so i can't make a Case for everyone. Thanks

[UEZ]

I just update the code.

Br,

UEZ

[MyEarth]

Thanks, now can match to my problem. Thanks