Using enumeration for SVC service in C#
It takes me a whole day to try this... Using SVC service as web service and passing enumeration data type needs: [DataContract], [EnumMember] and [ServiceKnownType(typeof(MyEnum))] ex. [DataContract] public enum ResultCode { [EnumMember] Success = 200, [EnumMember] System_Error = 500 } [OperationContract] [ServiceKnownType(typeof(ResultCode))] ActionResult<ResultCode> Process();