/// <summary>
 /// 修改公告信息
 /// </summary>
 /// <param name="import">数据集</param>
 /// <returns>返回操作结果</returns>
 public NormalResult EditBullein(EditBulleinImport import)
 {
     try
     {
         import.CheckAllowExecuteOrNot(db);
         new BulletinManager(db).Update(import);
         return new NormalResult();
     }
     catch (Exception ex)
     {
         return new NormalResult(ex.Message);
     }
 }
 private void Edit(object sender, RoutedEventArgs e)
 {
     EditBulleinImport import = new EditBulleinImport
     {
         Id = this.State.Id,
         Title = input_Title.Text,
         Context = input_Context.Text,
         BeginTime = GetTime(input_BeginTime.Text),
         EndTime = GetTime(input_EndTime.Text),
         Hide = input_Hide.SelectedIndex == 0,
         Token = DataManager.GetValue<AdministratorExport>(DataKey.IWorld_Backstage_AdministratorInfo).Token
     };
     MessageServiceClient client = new MessageServiceClient();
     client.EditBulleinCompleted += ShowEditResult;
     client.EditBulleinAsync(import);
 }