/// <summary>
 /// Hàm Delete 1 dòng trên grid
 /// </summary>
 /// <param name="pId"></param>
 public static void DelteTestTypeList(int pId)
 {
     try
     {
         if (TTestTypeList.FetchByID(pId) != null)
         {
             TTestTypeList.Delete(pId);
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }
 /// <summary>
 /// Hàm Update dữ liệu trên Grid
 /// </summary>
 /// <param name="pitems"></param>
 public static void UpdateTestTypeList(TTestTypeList pitems)
 {
     try
     {
         if (TTestTypeList.FetchByID(pitems.TestTypeId) != null)
         {
             pitems.IsNew = false;
             pitems.Save();
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }