private ISequenceStep CreateCallBackStep() { ISequenceStep step = _sequenceManager.CreateSequenceStep(); step.RecordStatus = true; step.Function = new FunctionData() { ClassType = _testCallBackTypeData, ClassTypeIndex = 6, Description = null, Instance = string.Empty, MethodName = CallBackMethodName, Return = string.Empty, Type = FunctionType.CallBack }; //无参 //step.Function.ParameterType = null; //step.Function.Parameters = null; return(step); }