CRM 2011:自定义工作流活动输出参数未显示 [英] CRM 2011: Custom Workflow Activity Output Parameters don´t show

问题描述

每个人， 我遇到了一个问题，该问题没有出现在右侧的本地值"下方的查找"下的输出参数列表中，我不理解该问题或不出现的原因，因为就输入参数而言还可以.

everyone, I'm having a problem that does not appear in the output parameter list on the right side under "Look for" underneath "Local Values", I do not understand the problem or reason for not appear, since in terms of input parameters's okay.

protected override void Execute(CodeActivityContext executionContext)
        {
            ITracingService tracingService = executionContext.GetExtension<ITracingService>();

            //Create the context
            IWorkflowContext context = executionContext.GetExtension<IWorkflowContext>();
            IOrganizationServiceFactory serviceFactory = executionContext.GetExtension<IOrganizationServiceFactory>();
            IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId);

            tracingService.Trace("Creating Account");

            Account entity = new Account();
            entity.Name = AccountName.Get<string>(executionContext);
            Guid entityId = service.Create(entity);

            string a = entity.Name;

            AccountNameTest.Set(executionContext, a);

            tracingService.Trace("Account created with Id {0}", entityId.ToString());

            tracingService.Trace("Create a task for the account");
            Task newTask = new Task();
            newTask.Subject = TaskSubject.Get<string>(executionContext);
            newTask.RegardingObjectId = new EntityReference(Account.EntityLogicalName, entityId);

            Guid taskId = service.Create(newTask);

            tracingService.Trace("Task has been created");

            tracingService.Trace("Retrieve the task using QueryByAttribute");
            QueryByAttribute query = new QueryByAttribute();
            query.Attributes.AddRange(new string[] { "regardingobjectid" });
            query.ColumnSet = new ColumnSet(new string[] { "subject" });
            query.EntityName = Task.EntityLogicalName;
            query.Values.AddRange(new object[] { entityId });

            tracingService.Trace("Executing the Query for entity {0}", query.EntityName);

            //Execute using a request to test the OOB (XRM) message contracts
            RetrieveMultipleRequest request = new RetrieveMultipleRequest();
            request.Query = query;
            Collection<Entity> entityList = ((RetrieveMultipleResponse)service.Execute(request)).EntityCollection.Entities;

            //Execute a request from the CRM message assembly
            tracingService.Trace("Executing a WhoAmIRequest");
            service.Execute(new WhoAmIRequest());

            if (1 != entityList.Count)
            {
                tracingService.Trace("The entity list was too long");
                throw new InvalidPluginExecutionException("Query did not execute correctly");
            }
            else
            {
                tracingService.Trace("Casting the Task from RetrieveMultiple to strong type");
                Task retrievedTask = (Task)entityList[0];

                if (retrievedTask.ActivityId != taskId)
                {
                    throw new InvalidPluginExecutionException("Incorrect task was retrieved");
                }

                tracingService.Trace("Retrieving the entity from IOrganizationService");

                //Retrieve the task using Retrieve
                retrievedTask = (Task)service.Retrieve(Task.EntityLogicalName, retrievedTask.Id, new ColumnSet("subject"));
                if (!string.Equals(newTask.Subject, retrievedTask.Subject, StringComparison.Ordinal))
                {
                    throw new InvalidPluginExecutionException("Task's subject did not get retrieved correctly");
                }

                //Update the task
                retrievedTask.Subject = UpdatedTaskSubject.Get<string>(executionContext);
                service.Update(retrievedTask);
            }
        }
        //
        [Input("Name conta")]
        [Default("testv01")]
        public InArgument<string> AccountName { get; set; }

        [Input("Task")]
        [Default("testv01")]
        public InArgument<string> TaskSubject { get; set; }

        [Input("Update task")]
        [Default("testUPDATED:v01}")]
        public InArgument<string> UpdatedTaskSubject { get; set; }

        [Output("Account ID Guid")]
        [Default("testUPDATED:v01")]
        public OutArgument<string> AccountNameTest { get; set; }

推荐答案

好，问题解决了，只需重新启动IIS以承担这些字段，或通过版本更改即可.问题是插件的更新，这也发生在工作流程中.根据CRM 4.0，我意识到在CRM 4.0中不会发生这种情况.

Ok, problem solved, just restart IIS to assume the fields, or through version change. The problem was the update of the plugin, this also happens with workflows. According to CRM 4.0 i realized this situation does not happen in CRM 4.0.

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