/// <summary>
 ///  改变业务数据状态(退回)
 /// </summary>
 /// <returns></returns>
 public override string RestoreStatus()
 {
     try
     {
         base.RestoreStatus();
         string ErrMsg = "";
         if (this.OperationCode != "new")
         {
             bfl.ModifyNotAuditing(int.Parse(this.OperationCode));
         }
         return(ErrMsg);
     }
     catch (Exception ex)
     {
         ApplicationLog.WriteLog(this.ToString(), ex, "");
         Response.Write(Rms.Web.JavaScript.Alert(true, "恢复业务数据状态出错:" + ex.Message));
         throw ex;
     }
 }