partial void UpdateTinBai(TinBai instance);
 partial void DeleteTinBai(TinBai instance);
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.TinhTrangTinBai = null;
		}
 partial void InsertTinBai(TinBai instance);
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.DanhMuc = null;
		}
		private void attach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.TinhTrangTinBai = this;
		}
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.QuanHuyen = null;
		}
		private void attach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.DanhMuc = this;
		}
		private void attach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.QuanHuyen = this;
		}
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.PhuongXa = null;
		}
		private void attach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.PhuongXa = this;
		}
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.HinhThucGiaoDich = null;
		}
		private void detach_TinBais(TinBai entity)
		{
			this.SendPropertyChanging();
			entity.DonViDienTich = null;
		}