从C＃代码与Azure数据工厂运行U-SQL脚本

我想通过C＃代码在Azure上运行U-SQL脚本。在代码执行后，所有东西都在azure（ADF，链接服务，管道，数据集）上创建，但ADF不执行U-SQl脚本。我认为在管道代码中配置startTime和end Time有问题。从C＃代码与Azure数据工厂运行U-SQL脚本

我按照以下文章来完成这个控制台应用程序。 Create, monitor, and manage Azure data factories using Data Factory .NET SDK

这是我完整的C＃代码项目下载的URL。 https://1drv.ms/u/s!AltdTyVEmoG2ijOupx-EjCM-8Zk4

有人请帮我找出我的错误

C＃代码来配置管道：

日期时间PipelineActivePeriodStartTime =新的日期时间（2017年，1，12，0，0，0，0，DateTimeKind 。世界标准时间）; DateTime PipelineActivePeriodEndTime = PipelineActivePeriodStartTime.AddMinutes（60）; string PipelineName =“ComputeEventsByRegionPipeline”;

 var usqlparams = new Dictionary<string, string>(); 
     usqlparams.Add("in", "/Samples/Data/SearchLog.tsv"); 
     usqlparams.Add("out", "/Output/testdemo1.tsv"); 

     client.Pipelines.CreateOrUpdate(resourceGroupName, dataFactoryName, 
     new PipelineCreateOrUpdateParameters() 
     { 
      Pipeline = new Pipeline() 
      { 
       Name = PipelineName, 
       Properties = new PipelineProperties() 
       { 
        Description = "This is a demo pipe line.", 

        // Initial value for pipeline's active period. With this, you won't need to set slice status 
        Start = PipelineActivePeriodStartTime, 
        End = PipelineActivePeriodEndTime, 
        IsPaused = false, 

        Activities = new List<Activity>() 
        { 
         new Activity() 
         { 
          TypeProperties = new DataLakeAnalyticsUSQLActivity("@searchlog = EXTRACT UserId int, Start DateTime, Region string, Query string, Duration int?, Urls string, ClickedUrls string FROM @in USING Extractors.Tsv(nullEscape:\"#NULL#\"); @rs1 = SELECT Start, Region, Duration FROM @searchlog; OUTPUT @rs1 TO @out USING Outputters.Tsv(quoting:false);") 
          { 
           DegreeOfParallelism = 3, 
           Priority = 100, 
           Parameters = usqlparams 
          }, 
          Inputs = new List<ActivityInput>() 
          { 
           new ActivityInput(Dataset_Source) 
          }, 
          Outputs = new List<ActivityOutput>() 
          { 
           new ActivityOutput(Dataset_Destination) 
          }, 
          Policy = new ActivityPolicy() 
          { 
           Timeout = new TimeSpan(6,0,0), 
           Concurrency = 1, 
           ExecutionPriorityOrder = ExecutionPriorityOrder.NewestFirst, 
           Retry = 1 
          }, 
          Scheduler = new Scheduler() 
          { 
           Frequency = "Day", 
           Interval = 1 
          }, 
          Name = "EventsByRegion", 
          LinkedServiceName = "AzureDataLakeAnalyticsLinkedService" 
         } 
        } 
       } 
      } 
     });

我刚刚注意到天青数据工厂视图（监视器和管理选项）中的某些内容。管道状态为等待：数据集依赖关系。我是否需要修改代码中的某些内容？