public static ItemsSubject ConvertToDL(ItemsSubject1 itS)
 {
     return(new ItemsSubject()
     {
         code = itS.code,
         ItemId = itS.ItemId,
         SubjectId = itS.SubjectId
     });
 }
 //Update
 public static void UpdateItemsSubject(ItemsSubject1 itemS)
 {
     ItemsSubjectDL.UpdateItemsSubject(ItemsSubjectConvertor.ConvertToDL(itemS));
 }