#include <GuiConstants.au3>

Global $IniFile

$main = GuiCreate("main gui", 300, 120)
GUISetState(@SW_SHOW,$main)

$but1 = GUICtrlCreateButton("test button",10,10,200,20)

#include <child-gui.au3>

Do
$msg = GUIGetMsg(1)
Select
Case $msg[0] = $GUI_EVENT_CLOSE
         If $msg[1] = $child Then
            GUISwitch($child)
            GUIDelete()
         ElseIf $msg[1] = $main Then
            GUISwitch($main)
            GUIDelete()
         
            Exit
         EndIf
   Case $msg = $but1
                       MsgBox(0,"test","test button main gui")
 

EndSelect

Until $msg = $GUI_EVENT_CLOSE

#include-once

#include <GUIConstants.au3>

$child = GUICreate("child gui ", 359, 86, -1, -1, -1, -1, $main)

//aici am o serie de IF -uri ... pentru content ..apoi trebuie sa se inchida si sa pot folosii " main gui "..

GUISetState(@SW_HIDE, $child) ; or close dar nu merge

#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>

Opt("GUIOnEventMode", 1)
$form_principal = GUICreate("Main", 537, 299, 193, 143)
GUISetOnEvent($GUI_EVENT_CLOSE, "form_principalClose")
$buton_deschide_o_noua_fereastra = GUICtrlCreateButton("Deschide o noua fereastra", 140, 50, 225, 25, 0)
GUICtrlSetOnEvent($buton_deschide_o_noua_fereastra, "buton_deschide_o_noua_fereastraClick")
$buton_inchide_fereastra_noua = GUICtrlCreateButton("buton_inchide_fereastra_noua", 145, 90, 215, 25, 0)
GUICtrlSetOnEvent($buton_inchide_fereastra_noua, "INCHIDE_FEREASTRA_CHILD")
$alt_buton = GUICtrlCreateButton("alt_buton", 210, 170, 75, 25, 0)
GUICtrlSetOnEvent($alt_buton, "alt_butonClick")
GUISetState(@SW_SHOW)


$form_CHILD = GUICreate("cHILD", 400, 150, -1, -1)
GUISetOnEvent($GUI_EVENT_CLOSE, "INCHIDE_FEREASTRA_CHILD", $form_CHILD)
$buton_inchide_fereastra_asta = GUICtrlCreateButton("buton_inchide_fereastra_asta", 75, 50, 225, 25, 0)
GUICtrlSetOnEvent($buton_inchide_fereastra_asta, "INCHIDE_FEREASTRA_CHILD")
While 1
Sleep(100)
WEnd

Func alt_butonClick()
MsgBox(0,"Test","din fereastra main")
EndFunc
Func buton_deschide_o_noua_fereastraClick()
GUISetState(@SW_SHOW, $form_CHILD)
EndFunc
Func INCHIDE_FEREASTRA_CHILD()
GUISetState(@SW_HIDE, $form_CHILD)
EndFunc
Func form_principalClose()
Exit
EndFunc