Listbox重复点击事件不能响应的解决方法

Listbox重复点击事件不能响应的解决方法

 private void Song_Index_ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
          //enevnt
            ListBox listBox = sender as ListBox;
            listBox.SelectedIndex = -1;
        }


摘自 xiechengfa的专栏