private void detach_Ideas(Idea entity)
		{
			this.SendPropertyChanging();
			entity.project = null;
		}
		private void attach_Ideas(Idea entity)
		{
			this.SendPropertyChanging();
			entity.project = this;
		}
 partial void UpdateIdea(Idea instance);
 partial void DeleteIdea(Idea instance);
 partial void InsertIdea(Idea instance);