private void detach_Materiis1(Materii entity)
		{
			this.SendPropertyChanging();
			entity.Profesori1 = null;
		}
 partial void DeleteMaterii(Materii instance);
		private void attach_Materiis(Materii entity)
		{
			this.SendPropertyChanging();
			entity.Profesori = this;
		}
 partial void InsertMaterii(Materii instance);
 partial void UpdateMaterii(Materii instance);
 private void detach_Materiis1(Materii entity)
 {
     this.SendPropertyChanging();
     entity.Profesori1 = null;
 }
 private void attach_Materiis(Materii entity)
 {
     this.SendPropertyChanging();
     entity.Profesori = this;
 }
 partial void DeleteMaterii(Materii instance);
 partial void UpdateMaterii(Materii instance);
 partial void InsertMaterii(Materii instance);