private void ListBoxItemContextMenuOpening(object sender, ContextMenuEventArgs e)
{
var selectedItems = ChildrenList.SelectedItems.OfType <DataRepositoryItem>().ToArray();
if (selectedItems.Length > 1)
{
DataRepositoryHelper.AddSelectedItemsToMap(selectedItems, sender, ref tmpRelayCommand);
}
var folderDataRepositoryItem = sender.GetDataContext <FolderDataRepositoryItem>();
if (folderDataRepositoryItem != null)
{
var listItem = sender as ListBoxItem;
if (listItem != null)
{
// listItem.DataContext
foreach (MenuItem menu in listItem.ContextMenu.Items)
{
if (menu.Header.Equals("Rename"))
{
menu.Visibility = Visibility.Collapsed;
}
}
}
}
}
