GUI buttons: output alert when clicked in sequence

[cmcb]

Hi Guys

I have a GUI with multiple buttons. I want to display a message when the user clicks on 2 particular buttons (i.e. clicks 1 then 2 ) output an alert msg. Clicking 1 on it's own or 2 on it's own would do nothing. Similarly, 2 then 1 wouldn't do anything.

Is this possible?

I see there's an _IsPressed function but not sure if it applies to buttons or just keyboard input.

Thanks

[bestsmr]

it is easy try this code

#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 296, 349, 192, 124)
$Button1 = GUICtrlCreateButton("Button1", 48, 24, 177, 57)
$Button2 = GUICtrlCreateButton("Button2", 48, 112, 193, 49)
$Button3 = GUICtrlCreateButton("Button3", 40, 192, 201, 49)
$Button4 = GUICtrlCreateButton("Button4", 48, 264, 193, 41)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
Local $pressed_1=False
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
  Case $GUI_EVENT_CLOSE
   Exit
  Case $Button1
   $pressed_1=True
  Case $Button2
   if $pressed_1 then
    MsgBox(0,"result","2 pressed after 1")
    $pressed_1=False
   EndIf
  Case $Button3
   $pressed_1=False
  Case $Button4
   $pressed_1=False
EndSwitch
WEnd

[cmcb]

Magic!!

Thank you