namespace System.ServiceModel.Security { internal sealed class BinaryNegotiation { public string ValueTypeUri { get; } public BinaryNegotiation(string valueTypeUri, byte[] negotiationData); public BinaryNegotiation(XmlDictionaryString valueTypeDictionaryString, byte[] negotiationData); public void Validate(XmlDictionaryString valueTypeUriDictionaryString); public void WriteTo(XmlDictionaryWriter writer, string prefix, XmlDictionaryString localName, XmlDictionaryString ns, XmlDictionaryString valueTypeLocalName, XmlDictionaryString valueTypeNs); public byte[] GetNegotiationData(); } }