ClearGadgetItemList()

Syntax

ClearGadgetItemList(#Gadget)

Clears all the items from the specified #Gadget. The Gadget must be one of the following types:

- ComboBoxGadget()
- ListViewGadget()
- PanelGadget()
- ListIconGadget()
- MDIGadget()
- TreeGadget()

Example:

  If OpenWindow(0,0,0,220,150,#PB_Window_SystemMenu|#PB_Window_ScreenCentered,"ClearGadgetItemList") And CreateGadgetList(WindowID(0))
    ListViewGadget(0,10,10,200,100)
    For a=1 To 10 : AddGadgetItem (0, -1, "Item "+Str(a)) : Next    ; add 10 items
    ButtonGadget(1,10,120,150,20,"Clear Listview contents")
    Repeat
      Event = WaitWindowEvent()
      If Event = #PB_Event_Gadget
        If EventGadgetID()=1
          ClearGadgetItemList(0)
        EndIf
      EndIf
    Until Event = #PB_Event_CloseWindow
  EndIf

Supported OS

All