private void detach_TranscriptItems(TranscriptItem entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
		private void attach_TranscriptItems(TranscriptItem entity)
		{
			this.SendPropertyChanging();
			entity.Course = this;
		}
 partial void DeleteTranscriptItem(TranscriptItem instance);
 partial void UpdateTranscriptItem(TranscriptItem instance);
 partial void InsertTranscriptItem(TranscriptItem instance);
 public TranscriptItemModel(TranscriptItem t)
 {
     _transcriptItem = t;
 }