[WPF]DataGrid C#添加右键弹出选择菜单

private void dataGrid_MouseRightButtonDown(object sender, MouseButtonEventArgs e)

        {

            ContextMenu context = new ContextMenu();

            MenuItem item = new MenuItem();

            item.Header = "点击删除该行数据";

            item.Click += new RoutedEventHandler(item_Click);

            context.Items.Add(item);

            context.IsOpen = true;

        }

        void item_Click(object sender, RoutedEventArgs e)

        {

            // do something

        }
//方法2

        private void ContextMenuLoad()

        {

            ContextMenu context = new ContextMenu();

            MenuItem item = new MenuItem();

            item.Header = "点击删除该行数据";

            item.Click += new RoutedEventHandler(item_Click);

            context.Items.Add(item);

            context.IsOpen = true;

            ContextMenuService.SetContextMenu(datagrid, context);

        }