Question

我正在尝试通过rs.exe创建动态报表订阅。我怎么不能让参数工作。 enddate值是数据/时间，所以我认为可能会导致它，但我不知道如何处理它。我已经尝试过投射，但错误信息。保持不变。

rs.exe调用：

C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn>rs.exe -i C:\Users\me\Desktop\rss_gen\subs.rss -s "localhost/ReportserverT"

subs.rss文件：

Public Sub Main()
    rs.Credentials = System.Net.CredentialCache.DefaultCredentials

    Dim desc As String        = "Report description"
    Dim eventType As String   = "TimedSubscription"
    Dim scheduleXml As String = "<ScheduleDefinition><StartDateTime>2017-12-08T15:00:00</StartDateTime><WeeklyRecurrence><WeeksInterval>1</WeeksInterval><DaysOfWeek><Thursday>True</Thursday></DaysOfWeek></WeeklyRecurrence></ScheduleDefinition>"
 Dim parameters() As ParameterValue


    ' If you need setup parameters

      Dim parameter As ParameterValue
        parameter.Name = "enddate"
        parameter.Value = "2017-12-30 10:03:01.250" 'this is date/time
    parameters(0) = parameter



    Dim matchData As String = scheduleXml


    Dim returnValue As String

    Dim reports() As String = { _ 
        "/My Folder/report"}

    For Each report As String In reports
        returnValue = rs.CreateSubscription(report, parameters)
        Console.WriteLine(returnValue)
    Next

End Sub 'Main`enter code here`

错误消息：

C：\ Users \ mee \ AppData \ Local \ Temp \ 11 \ dhexge0m.1.vb（43）：错误BC30455：参数＆＃39;参数＆＃39;指定的参数公共职能部门 CreateSubscription（R eport As String，ExtensionSettings As Microsoft.SqlServer.ReportingServices2005。 ExtensionSettings，描述为String，EventType为String，MatchData As Stri ng，参数（）为 Microsoft.SqlServer.ReportingServices2005.ParameterValue）As String＆＃39;。

Answer 1

让我教你一个在.Net中编程的技巧。这听起来很简单，你需要做的就是传递他们期望的功能。让我举个简单的例子。

使用此代码我遇到了类似的错误：

CS7036没有给出的参数对应于'FileInfo.FileInfo（string）'
所需的形式参数'fileName'

红色波浪线告诉您问题所在。如果我输入左括号，它会给我一个预期的工具提示：

好的，它需要一个字符串，所以我声明一个字符串，并按预期将它提供给函数：

所以你遇到的问题是因为你没有给CreateSubscription函数提供它期望的参数。

未为'Public Function CreateSubscription
的参数'Parameters'指定参数

要修复它，请为ReportingService2005.CreateSubscription Method提供所有必需参数：

public static void Main()
   {
      ReportingService2005 rs = new ReportingService2005();
      rs.Credentials = System.Net.CredentialCache.DefaultCredentials;

      string report = "/SampleReports/Employee Sales Summary";
      string desc = "Send email to anyone@microsoft.com";
      string eventType = "TimedSubscription";
      string scheduleXml = @"<ScheduleDefinition><StartDateTime>2003-02-24T09:00:00-08:00</StartDateTime><WeeklyRecurrence><WeeksInterval>1</WeeksInterval><DaysOfWeek><Monday>True</Monday></DaysOfWeek></WeeklyRecurrence></ScheduleDefinition>";

      ParameterValue[] extensionParams = new ParameterValue[8];

      extensionParams[0] = new ParameterValue();
      extensionParams[0].Name = "TO";
      extensionParams[0].Value = "dank@adventure-works.com";

      extensionParams[1] = new ParameterValue();
      extensionParams[1].Name = "ReplyTo";
      extensionParams[1].Value = "reporting@adventure-works.com";

      ParameterValue parameter = new ParameterValue();
      parameter.Name = "EmpID";
      parameter.Value = "38";

      ParameterValue[] parameters = new ParameterValue[1];
      parameters[0] = parameter;

      string matchData = scheduleXml;
      ExtensionSettings extSettings = new ExtensionSettings();
      extSettings.ParameterValues = extensionParams;
      extSettings.Extension = "Report Server Email";

      try
      {
         rs.CreateSubscription(report, extSettings, desc, eventType, matchData, parameters);
      }

      catch (SoapException e)
      {
         Console.WriteLine(e.Detail.InnerXml.ToString());
      }
   }

Answer 2

作为2005 SQL报告服务的一部分，传递给CreateSubscription的参数都不是可选的。请参阅链接并更新您调用该功能的方式。错误很明显，您缺少最后一个参数。请查看页面底部的示例。

https://technet.microsoft.com/en-us/library/microsoft.wssux.reportingserviceswebservice.rsmanagementservice2005.reportingservice2005.createsubscription(v=sql.90).aspx

带有参数的RS.exe订阅报告

2 个答案: