private void detach_EntityBaoCaos(EntityBaoCao entity)
		{
			this.SendPropertyChanging();
			entity.EntityUser = null;
		}
		private void attach_EntityBaoCaos(EntityBaoCao entity)
		{
			this.SendPropertyChanging();
			entity.EntityUser = this;
		}
	partial void UpdateEntityBaoCao(EntityBaoCao instance);
	partial void DeleteEntityBaoCao(EntityBaoCao instance);
	partial void InsertEntityBaoCao(EntityBaoCao instance);