public ProjectMetadataElement AddMetadata(string name, string unevaluatedValue)
        {
            var metadata = RootElement.CreateMetadataElement(name, unevaluatedValue);

            AppendChild(metadata);
            return(metadata);
        }
        protected override ProjectElement CreateChildElement(string name)
        {
            var metadata = RootElement.CreateMetadataElement(name);

            AppendChild(metadata);
            return(metadata);
        }