/// <summary>
        /// 添加阅览室
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void addroom_Click(object sender, RoutedEventArgs e)
        {
            ReadingRoom r = new ReadingRoom();

            r.BindingData();
            r.ShowDialog();
            BindingData();
        }
 /// <summary>
 /// 编辑阅览室
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void editroom_Click(object sender, RoutedEventArgs e)
 {
     if (roombox.SelectedIndex < 0)
     {
         MessageBox.Show("请先选择一个项目!");
     }
     else
     {
         ReadingRoom r = new ReadingRoom();
         r.viewModel.ReadingRoomModel = (roombox.SelectedItem as ViewModel.ViewModel_ReadingRoom).ReadingRoomModel;
         r.viewModel.IsEdit           = true;
         r.BindingData();
         r.ShowDialog();
         BindingData();
     }
 }