如何在XElement上放置命名空间别名?如何将数据源添加到现有RDL文档?

时间:2013-05-03 16:55:58

标签: c# reporting-services linq-to-xml ssrs-2008 rdl

我正在尝试创建要插入SSRS RDL文件的数据源的XElement。但是,我似乎无法让它在rd:别名方面正确创建。这是我正在使用的代码。

XNamespace rootNs = "http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition";
XNamespace rdNs = "http://schemas.microsoft.com/SQLServer/reporting/reportdesigner";
XElement _dataSource = new XElement("DataSource",                            
             new XAttribute(XNamespace.Xmlns + "rd", rdNs),
             new XAttribute("Name", "eFinancials_LOCAL"),
             new XElement("ConnectionProperties", new XElement("DataProvider", "SQL"), new XElement("ConnectString", connectionString)),
             new XElement(_rdns + "SecurityType", "DataBase"),
             new XElement(_rdns + "DataSourceID", dataSourceId)
                                            );

产生的XML元素是:

<DataSource xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner" Name="eFinancials_LOCAL">
  <ConnectionProperties>
    <DataProvider>SQL</DataProvider>
    <ConnectString>Data Source=.;Initial Catalog=800_LMS_eFin_Deploy</ConnectString>
  </ConnectionProperties>
  <SecurityType xmlns="rd">DataBase</SecurityType>
  <DataSourceID xmlns="rd">56e5e869-6ca5-44f9-8340-22821177569e</DataSourceID>
</DataSource>

但是,它必须是:

<DataSource Name="eFinancials_LOCAL">
  <ConnectionProperties>
    <DataProvider>SQL</DataProvider>
    <ConnectString>Data Source=.;Initial Catalog=800_LMS_eFin_Deploy</ConnectString>
  </ConnectionProperties>
  <rd:SecurityType>DataBase</SecurityType>
  <rd:DataSourceID>56e5e869-6ca5-44f9-8340-22821177569e</DataSourceID>
</DataSource>

如何调整代码以创建如上所示的正确XML?我几乎要把它作为文本创建。

1 个答案:

答案 0 :(得分:2)

XNamespace ns = @"http://www.somesite.com/xml/customer/2006-10-31";
XElement xe = new XElement(ns + "customers", 
   new XAttribute("xmlns", ns),
   new XElement(ns + "customer", new XElement(ns + "firstname", customer.FirstName);