private void detach_MapTileBlocks(MapTileBlock entity)
		{
			this.SendPropertyChanging();
			entity.MapTileBlockType = null;
		}
		private void attach_MapTileBlocks(MapTileBlock entity)
		{
			this.SendPropertyChanging();
			entity.Map = this;
		}
 partial void UpdateMapTileBlock(MapTileBlock instance);
 partial void DeleteMapTileBlock(MapTileBlock instance);
 partial void InsertMapTileBlock(MapTileBlock instance);