#include <GUIConstants.au3>
#include <Misc.au3>
Global $click = 0


$ok = GUICtrlCreateLabel('Hai clickato 0 volte',2,2)

GUISetState ( )

While 1
      Switch GUIGetMsg ()
      Case -3
      Exit
EndSwitch
If _IsPressed(01) Then
      While _IsPressed(01) = 1
      WEnd
      $click += 1
      If $click = 100 Then
MsgBox(0,"Primo","OK")
Endif
            If $click = 200 Then
MsgBox(0,"Secondo","OK")
Endif 
If $click = 300 Then
MsgBox(0,"Terzo","OK")
Endif
If $click= 400 Then
MsgBox(0,"Quarto","OK")
Endif 
If $click = 500 Then
MsgBox(0,"Quinto","OK")
Endif
          GUICtrlSetData($ok,'Hai clickato '&$click&' volte')
TrayTip("CliCk CouNt",$click,5,0)
EndIf
WEnd