code mẫu tam thời ContextMenu cho Listview

#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
#include <ListViewConstants.au3>
#include <GuiListView.au3>

$iLVStyle = BitOR($LVS_REPORT, $LVS_SHOWSELALWAYS)
$iLVExtStyle = BitOR($WS_EX_CLIENTEDGE, $LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT)

Example()

Func Example()
    GUICreate("listview items", 220, 250, -1, -1, -1, $WS_EX_ACCEPTFILES)
    GUISetBkColor(0x00E0FFFF) ; will change background color

    Local $idListview = GUICtrlCreateListView("col1      |col2|col3  ", 10, 10, 200, 150, $iLVStyle, $iLVExtStyle) ;,$LVS_SORTDESCENDING)
    Local $idItem1 = GUICtrlCreateListViewItem("item1|col22|ON", $idListview)
    Local $idItem2 = GUICtrlCreateListViewItem("item2|col12|OFF", $idListview)
    Local $idItem3 = GUICtrlCreateListViewItem("item3|col32|ON", $idListview)
    $Menu = GUICtrlCreateContextMenu($idListview)
    $mDel = GUICtrlCreateMenuItem("Delete", $Menu)
;~  GUICtrlSetState(-1, $GUI_DISABLE)
    $mEdit = GUICtrlCreateMenuItem("Edit", $Menu)
;~  GUICtrlSetState(-1, $GUI_DISABLE)
    $mAdd = GUICtrlCreateMenuItem("Add", $Menu)
;~  GUICtrlSetState(-1, $GUI_DISABLE)
    GUICtrlCreateMenuItem("", $Menu)
    $mON = GUICtrlCreateMenuItem("ON", $Menu)
;~  GUICtrlSetState(-1, $GUI_DISABLE)
    $mOFF = GUICtrlCreateMenuItem("OFF", $Menu)
;~  GUICtrlSetState(-1, $GUI_DISABLE)
    GUISetState(@SW_SHOW)

    ; Loop until the user exits.
    While 1
        Switch GUIGetMsg()
            Case $GUI_EVENT_CLOSE
                ExitLoop

;~             Case $idButton
;~                 MsgBox($MB_SYSTEMMODAL, "listview item", GUICtrlRead(GUICtrlRead($idListview)), 2)

            Case $idListview
;~                 MsgBox($MB_SYSTEMMODAL, "listview", "clicked=" & GUICtrlGetState($idListview), 2)

        EndSwitch
    WEnd
EndFunc   ;==>Example