ReportingService2005.BatchHeaderValue 屬性

  • 參考

定義

命名空間:
ReportService2005
組件:
ReportService2005.dll

取得或設定值， (BatchHeaderValue 物件) ，此值代表 REPORTING SERVICES SOAP API 中多重方法作業的唯一、系統產生的批次識別碼。

public:
 property ReportService2005::BatchHeader ^ BatchHeaderValue { ReportService2005::BatchHeader ^ get(); void set(ReportService2005::BatchHeader ^ value); };
public ReportService2005.BatchHeader BatchHeaderValue { get; set; }
member this.BatchHeaderValue : ReportService2005.BatchHeader with get, set
Public Property BatchHeaderValue As BatchHeader

屬性值

BatchHeader

批次標頭值。

範例

若要編譯下列程式碼範例，您必須參考 Reporting Services WSDL 並匯入特定命名空間。 如需詳細資訊，請參閱 編譯和執行程式碼範例。 下列程式碼範例會取出使用者的我的報表資料夾中的專案清單，然後使用批次作業來刪除專案：

Imports System  
Imports System.Web.Services.Protocols  

Class Sample  
   Public Shared Sub Main()  
      Dim rs As New ReportingService2005()  
      rs.Credentials = System.Net.CredentialCache.DefaultCredentials  

      ' Return all items in the My Reports folder.  
      Dim items As CatalogItem() = rs.ListChildren("/My Reports", False)  

      Dim bh As New BatchHeader()  
      bh.BatchID = rs.CreateBatch()  
      rs.BatchHeaderValue = bh  

      Dim item As CatalogItem  
      For Each item In  items  
         Console.WriteLine((item.Path + " found."))  
         rs.DeleteItem(item.Path)  
         Console.WriteLine((item.Path + " deleted."))  
      Next item  

      Try  
         rs.ExecuteBatch()  
      Catch ex As SoapException  
         Console.WriteLine(ex.Message)  
      Finally  
         rs.BatchHeaderValue = Nothing  
      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;  

      // Return all items in the My Reports folder.  
      CatalogItem[] items = rs.ListChildren("/My Reports", false);  

      BatchHeader bh = new BatchHeader();  
      bh.BatchID = rs.CreateBatch();  
      rs.BatchHeaderValue = bh;  

      foreach (CatalogItem item in items)  
      {  
         Console.WriteLine(item.Path + " found.");  
         rs.DeleteItem(item.Path);  
         Console.WriteLine(item.Path + " deleted.");  
      }  

      try  
      {  
         rs.ExecuteBatch();  
      }  
      catch (SoapException ex)  
      {  
         Console.WriteLine(ex.Message);  
      }  
      finally  
      {  
         rs.BatchHeaderValue = null;  
      }  
   }  
}

備註

您可以在 BatchHeaderValue SOAP 標頭中，針對您想要批次處理的 Web 服務呼叫使用屬性。

若要執行批次，請將 BatchHeaderValue 報表伺服器 Web 服務的屬性設為等於建立批次時所產生之批次識別碼的值。 例如，下列 c # 程式碼會將 BatchHeaderValue 報表伺服器 Web 服務的設為等於先前建立之批次識別碼的值，然後執行批次：

rs.BatchHeaderValue = bh;  
rs.ExecuteBatch();

如需有關建立批次識別碼的詳細資訊，請參閱 CreateBatch 方法。

適用於