protected override bool TryGetItemByName(string name, out EnvDTE.CodeElement element)
        {
            if (name != null)
            {
                // When searching by name it may or may not be the fully qualified named,
                // but we need the fully qualified name for comparison.
                var node          = LookupNode();
                var semanticModel = FileCodeModel.GetSemanticModel();

                name = CodeModelService.GetFullyQualifiedName(name, node.SpanStart, semanticModel);
            }

            foreach (var child in GetBaseTypes())
            {
                var childName = child.GetEscapedFullName();
                if (childName == name)
                {
                    var projectId = FileCodeModel.GetProjectId();
                    element = CodeModelService.CreateCodeType(this.State, projectId, child);
                    return(true);
                }
            }

            element = null;
            return(false);
        }