List<string> GetUsedNamespaces ()
{
List<string> result = new List<string> ();
result.Add ("");
if (Document.CompilationUnit != null && Document.CompilationUnit.Usings != null) {
foreach (IUsing u in Document.CompilationUnit.Usings) {
if (u.Namespaces == null)
continue;
foreach (string ns in u.Namespaces) {
result.Add (ns);
}
}
}
return result;
}