private void detach_tbl_Maps(tbl_Map entity)
		{
			this.SendPropertyChanging();
			entity.tbl_Post = null;
		}
		private void attach_tbl_Maps(tbl_Map entity)
		{
			this.SendPropertyChanging();
			entity.tbl_Post = this;
		}
 partial void Updatetbl_Map(tbl_Map instance);
 partial void Deletetbl_Map(tbl_Map instance);
 partial void Inserttbl_Map(tbl_Map instance);