public IEnumerable<string> GetMetadataValues(string metadataName, IValueContext context, bool checkParent = true) { return Metadata.ContainsKey(metadataName) ? Metadata[metadataName].GetValues(context) : (ParentView == null || checkParent == false) ? Enumerable.Empty<string>() : ParentView.GetMetadataValues(metadataName, context); }