Passing additional arguments in callbacks

[Architerion 0]

Hi All

When using the timer callback, I need to be able to pass a variable...how is this normally done ie the callback is hardwired with 

Func _MyCallBack($hWnd, $Msg, $iIDTimer, $dwTime)
    #forceref $hWnd, $Msg, $iIDTimer, $dwTime
    Dostuffhere
EndFunc

whereas I need to be able to pass extra values

Func _MyCallBack($hWnd, $Msg, $iIDTimer, $dwTime, $Interval)
    #forceref $hWnd, $Msg, $iIDTimer, $dwTime
    DoStuff using $Interval variable here
EndFunc

Any ideas???

Thanks

 

[jchd 1,070]

Use a global variable?