EnableExplicit Define a If OpenWindow(0,0,0,500,250,"Window",#PB_Window_SystemMenu|#PB_Window_ScreenCentered) ExplorerComboGadget(1,10,10,100,20,"C:\",0) MessageRequester("","Anzahl der Items: "+Str(SendMessage_(GadgetID(1),#CB_GETCOUNT,0,0)),0) Repeat : Until WaitWindowEvent() = #PB_Event_CloseWindow EndIf