protected override void Execute(CodeActivityContext context)
{
IOperationActivity sendRequest = SendRequest.Get(context);
Type workflowCallbackInterfaceType = WorkflowCallbackInterfaceType.Get(context);
Type requestParameterType = RequestParameterType.Get(context);
Type responseResultType = ResponseResultType.Get(context);
if (sendRequest != null && workflowCallbackInterfaceType != null && requestParameterType != null && responseResultType != null)
{
sendRequest.OperationNames.Set(
typeof(WorkflowCallbackInterfaceInfo <>).MakeGenericType(workflowCallbackInterfaceType)
.GetMethod(nameof(WorkflowCallbackInterfaceInfo <object> .GetOperationNames)).Invoke(null, new object[] { requestParameterType, responseResultType }) as IEnumerable <string>);
}
}