public virtual bool TryAdd(System.Xml.XmlDictionaryString value, out int key) { throw null; } }
public void TryAddDuplicate () { XmlDictionary dic = new XmlDictionary (); XmlDictionaryString d1 = dic.Add ("foo"); XmlBinaryWriterSession s = new XmlBinaryWriterSession (); int idx; s.TryAdd (d1, out idx); s.TryAdd (d1, out idx); }