EnableExplicit If OpenWindow(0,0,0,500,250,"Window",#PB_Window_SystemMenu|#PB_Window_ScreenCentered) ListIconGadget(1,10,10,480,230,"Spalte 1",200,0) AddGadgetColumn(1,1,"Spalte 2",200) AddGadgetItem(1,-1,"Text 1"+Chr(10)+"Text 2",0,0) SendMessage_(GadgetID(1),#LVM_DELETECOLUMN,0,0) Repeat : Until WaitWindowEvent() = #PB_Event_CloseWindow EndIf