partial void DeleteProjects(Projects instance);
 partial void UpdateProjects(Projects instance);
		private void detach_Projects(Projects entity)
		{
			this.SendPropertyChanging();
			entity.Users = null;
		}
 partial void InsertProjects(Projects instance);
		private void attach_Projects(Projects entity)
		{
			this.SendPropertyChanging();
			entity.Users = this;
		}