/// <summary>
 /// 删除部门信息
 /// </summary>
 /// <param name="hs"></param>
 /// <returns></returns>
 public int DeleteDepartmentInfo(Hashtable hs)
 {
     try
     {
         return(dal.DeleteDepartmentInfo(hs));
     }
     catch (Exception ex)
     {
         ILog.WriteErrorLog(ex);
         return(-1);
     }
 }