Enum CallType Path C++ Link System.Runtime.Remoting.Messaging.CallType, mscorlib underlying int32 mscorlib.dll Values 4 NameValueHex Sync00x00BeginInvoke10x01EndInvoke20x02OneWay30x03 Used by 1types with a member, parameter or interface of this type MonoMethodMessage // System.Runtime.Remoting.Messaging.CallType, mscorlib enum class CallType : int32 { Sync = 0, BeginInvoke = 1, EndInvoke = 2, OneWay = 3, };