UsePNGImageDecoder()
 
#WINSTA_ALL  = 983935
#DESKTOP_ALL = 983551
#Button = 4
 
hWinSta=OpenWindowStation_("WinSta0",0,#WINSTA_ALL) 
SetProcessWindowStation_(hWinSta) 
hDesk=CreateDesktop_("My Desktop 2",0,0,#DF_ALLOWOTHERACCOUNTHOOK,#DESKTOP_ALL,0) 
SetThreadDesktop_(hDesk) 
SwitchDesktop_(hDesk)  
                             
Enumeration
    
    #IMAGE_FILE
    #IMAGE_DISPLAY
    
   EndEnumeration
hwin= OpenWindow(0, 0, 0, 1366, 768, "block",#PB_Window_ScreenCentered)
    
        
         StringGadget(1,100,100,200,20,"",#PB_String_Password)
         ButtonGadget(#Button,100,135,200,30,"Ok")
         If LoadImage(#IMAGE_FILE, "c:\g.png")
            ImageGadget(#IMAGE_DISPLAY, 0, 0, 1366, 768, ImageID(#IMAGE_FILE))
 
            Repeat 
              
                  Event=WindowEvent() 
  If Event=#PB_Event_Gadget 
    EventGadget=EventGadget() 
    EventType=EventType() 
    If EventGadget=#Button 
      If GetGadgetText(1)="12345" 
        Break                     
      Else 
        MessageBox_(hWin,"invalid password",0) 
      EndIf 
    EndIf  
  EndIf 
 
ForEver
EndIf
   
hDefaultDesk=OpenDesktop_("Default",#DF_ALLOWOTHERACCOUNTHOOK,0,#DESKTOP_SWITCHDESKTOP) 
SwitchDesktop_(hDefaultDesk) 
SetThreadDesktop_(hDefaultDesk) 
CloseDesktop_(hDesk) 
CloseDesktop_(hDefaultDesk) 
CloseWindowStation_(hWinSta)