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Andreik

Change variable

2 posts in this topic

#1 ·  Posted (edited)

Example:

$VAR = 9
$VAR = $VAR + 1
$VAR = $VAR - 1

Is a way to know if $VAR was changed, even if $VAR value is 9, after add and diff operations?

Edited by Andreik

When the words fail... music speaks

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Example:

$VAR = 9
$VAR = $VAR + 1
$VAR = $VAR - 1

Is a way to know if $VAR was changed, even if $VAR value is 9, after add and diff operations?

There is no native event for that, but you could do it for yourself easily by declaring a Global flag, like $fChanged, and setting it to True in any code that change the monitored variable:
HotKeySet("{ESC}", "_Quit")

Global $fChanged = False
Global $Var = 9

AdlibEnable("_Update", 5000); Update every 5sec

While 1
    If $fChanged Then
        MsgBox(64, "Change", "Variable changed!")
        $fChanged = False
    EndIf
WEnd

Func _Update()
    $Var += 1
    $Var -= 1
    $fChanged = True
EndFunc

Func _Quit()
    Exit
EndFunc

:)


Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law

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