public static bool HasUsingDirective(this CS.CSharpSyntaxTree tree, string fullName)
{
if (tree == null)
{
throw new ArgumentNullException(nameof(tree));
}
if (string.IsNullOrWhiteSpace(fullName))
{
throw new ArgumentException("given namespace cannot be null or empty.", nameof(fullName));
}
fullName = fullName.Trim();
return(tree.GetRoot()
.DescendantNodes(MatchesNamespaceOrRoot)
.OfType <CS.Syntax.UsingDirectiveSyntax>()
.Any(u => u.Name.ToString().Equals(fullName, StringComparison.OrdinalIgnoreCase)));
}
public static VisualBasicSyntaxNode ConvertCompilationTree(CS.CSharpCompilation compilation, CS.CSharpSyntaxTree tree)
{
var visualBasicSyntaxVisitor = new NodesVisitor(compilation.GetSemanticModel(tree, true));
return(tree.GetRoot().Accept(visualBasicSyntaxVisitor.TriviaConvertingVisitor));
}