private void OnDeleteFile(object sender, RoutedEventArgs e) { var curItem = ((ListBoxItem)StackWidget.ContainerFromElement((System.Windows.Controls.Button)sender)).Content; StackWidgetItem item = (StackWidgetItem)curItem; item.DeleteFile(); }
private void listItem_clicked(object sender, RoutedEventArgs e) { //var curItem = ((ListBoxItem)StackWidget.ContainerFromElement((System.Windows.Controls.StackPanel)sender)).Content; var sd = (System.Windows.Controls.ContextMenu)sender; var curItem = ((ListBoxItem)StackWidget.ContainerFromElement(sd)).Content; StackWidgetItem item = (StackWidgetItem)curItem; var menuItem = (System.Windows.Controls.MenuItem)e.OriginalSource; if (menuItem.Header.ToString() == "打开文件夹") { item.OpenFolder(); } else if (menuItem.Header.ToString() == "删除文件") { item.DeleteFile(); } else { item.InstallFile(); } }