namespace System.ServiceModel.Channels { internal class ActionHeader : AddressingHeader { public string Action { get; } public static ActionHeader Create(string action, AddressingVersion addressingVersion); public static ActionHeader Create(XmlDictionaryString dictionaryAction, AddressingVersion addressingVersion); public static string ReadHeaderValue(XmlDictionaryReader reader, AddressingVersion addressingVersion); public static ActionHeader ReadHeader(XmlDictionaryReader reader, AddressingVersion version, string actor, bool mustUnderstand, bool relay); } }