ReportingService2005.ListExtensions(ExtensionTypeEnum) Method

public:
 cli::array <ReportService2005::Extension ^> ^ ListExtensions(ReportService2005::ExtensionTypeEnum ExtensionType);

public ReportService2005.Extension[] ListExtensions (ReportService2005.ExtensionTypeEnum ExtensionType);

member this.ListExtensions : ReportService2005.ExtensionTypeEnum -> ReportService2005.Extension[]

Public Function ListExtensions (ExtensionType As ExtensionTypeEnum) As Extension()

Parameters

Returns

Extension[]

返回包含可用扩展插件的 Extension 对象的数组。Returns an array of Extension objects that contains the available extensions.

Examples

若要编译下面的代码示例，必须引用 Reporting Services WSDL 并导入某些命名空间。To compile the following code example, you must reference the Reporting Services WSDL and import certain namespaces. 有关详细信息，请参阅 编译和运行代码示例。For more information, see Compiling and Running Code Examples. 下面的代码示例检索当前安装在 Report Server 上的所有受支持的数据处理扩展插件的列表：The following code example retrieves a list of all supported data processing extensions that are currently installed on the report server:

Imports System  
Imports System.Web.Services.Protocols  

Class Sample  
   Public Shared Sub Main()  
      Dim rs As New ReportingService2005()  
      rs.Credentials = System.Net.CredentialCache.DefaultCredentials  
      ' Set the base Web service URL of the source server  
      rs.Url = "http://servername/reportserver/reportservice.asmx"  

      Dim extensions As Extension() = Nothing  

      ' Retrieve a list of all supported data processing extensions.   
      Try  
         extensions = rs.ListExtensions(ExtensionTypeEnum.Data)  

         If Not (extensions Is Nothing) Then  
            Dim extension As Extension  
            For Each extension In  extensions  
               Console.WriteLine("Name: {0}", extension.Name)  
            Next extension  
         End If  

      Catch e As SoapException  
         Console.WriteLine(e.Detail.OuterXml)  
      End Try  
   End Sub 'Main  
End Class 'Sample  

using System;  
using System.Web.Services.Protocols;  

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

      Extension[] extensions = null;  

      // Retrieve a list of all supported data processing extensions.   
      try  
      {  
         extensions = rs.ListExtensions(ExtensionTypeEnum.Data);  

         if (extensions != null)  
         {  
            foreach (Extension extension in extensions)  
            {  
               Console.WriteLine("Name: {0}", extension.Name);  
            }  
         }  
      }  

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

Remarks

下表显示了有关此操作的标头和权限信息。The table below shows header and permissions information on this operation.

SOAP 标头SOAP Headers	(Out) ServerInfoHeaderValue(Out) ServerInfoHeaderValue
所需的权限Required Permissions	无None

Applies to