void IMetadata.GetTypeSpec(int rid, out TypeSpecRow row)
 {
     _tables.TypeSpecTable.Get(rid, out row);
 }
		public void GetTypeSpec(int rid, out TypeSpecRow row)
		{
			_accessor.Position = GetTableRowOffset(MetadataTableType.TypeSpec, rid);
			row.Signature = ReadValue(_blobHeapOffsetSize4);
		}