DiscoveryClientProtocol.ResolveAll 方法

定義

命名空間:

System.Web.Services.Discovery

組件:

System.Web.Services.dll

解析 References 屬性中對探索文件、XML 結構描述定義 (XSD) 結構描述和服務描述的所有參考，以及在參考的探索文件中找到的參考。

public:
 void ResolveAll();

public void ResolveAll ();

member this.ResolveAll : unit -> unit

Public Sub ResolveAll ()

範例

下列程式碼範例是 Web Form，會填 DataGrid 入 屬性中 Documents 檔的詳細資料，以及 XML Web 服務探索期間在每個檔中找到的參考。 方法 PopulateGrid 會 DataGrid 以調用的結果 DiscoverAny 填滿 ，後面接著呼叫 ResolveAll 。

 protected void Discover_Click(object Source, EventArgs e)
 {
  // Specify the URL to discover.
  string sourceUrl = DiscoURL.Text;
  // Specify the URL to save discovery results to or read from.
  string outputDirectory = DiscoDir.Text;

      DiscoveryClientProtocol client = new DiscoveryClientProtocol();
  // Use default credentials to access the URL being discovered.
      client.Credentials = CredentialCache.DefaultCredentials;

      try 
      {
        DiscoveryDocument doc;
        
        // Discover the URL for any discoverable documents. 
    doc = client.DiscoverAny(sourceUrl);
   
        // Resolve all possible references from the supplied URL.
        client.ResolveAll();
      }
      catch ( Exception e2) 
      {
        DiscoveryResultsGrid.Columns.Clear();
        Status.Text = e2.Message;
      }
  // If documents were discovered, display the results in a data grid.
      if (client.Documents.Count > 0)
      PopulateGrid(client);

  // Save the discovery results to disk.
      DiscoveryClientResultCollection results = client.WriteAll(outputDirectory, "results.discomap");
      Status.Text = "The following file holds the links to each of the discovery results: <b>" + 
                                  Path.Combine(outputDirectory,"results.discomap") + "</b>";
}

Public Sub Discover_Click(Source As Object, e as EventArgs )
   ' Specify the URL to discover.
   Dim sourceUrl as String = DiscoURL.Text
   ' Specify the URL to save discovery results to or read from.
   Dim outputDirectory As String = DiscoDir.Text

   Dim client as DiscoveryClientProtocol = new DiscoveryClientProtocol()
   ' Use default credentials to access the URL being discovered.
   client.Credentials = CredentialCache.DefaultCredentials
   Try 
     Dim doc As DiscoveryDocument
     ' Discover the URL for any discoverable documents. 
     doc = client.DiscoverAny(sourceUrl)

 ' Resolve all possible references from the supplied URL.
     client.ResolveAll()
           
    Catch e2 As Exception
       DiscoveryResultsGrid.Columns.Clear()
       Status.Text = e2.Message
    End Try

    ' If documents were discovered, display the results in a data grid.
    If (client.Documents.Count > 0) Then
         'populate our Grid with the discovery results
     PopulateGrid(client)
    End If

    ' Save the discovery results to disk.	    
    Dim results As DiscoveryClientResultCollection 
    results = client.WriteAll(outputDirectory, "results.discomap")
    Status.Text = "The following file holds the links to each of the discovery results: <b>" + _ 
                                  Path.Combine(outputDirectory,"results.discomap") + "</b>"
   End Sub

備註

ResolveAll 會解析它找到的所有有效參考，並將其放在 屬性中 Documents 。 和 ResolveOneLevel 都會 ResolveAll 下載並驗證 屬性中的 References XSD 架構和服務描述。 不過，這兩種方法處理探索檔的方式不同。 ResolveOneLevel 會解析 屬性內探索檔中的所有 References 參考;如果探索檔包含其他探索檔的參考， ResolveOneLevel 則只會解析這些探索檔。 在巢狀一層深度的探索檔中找到的探索檔不會由 ResolveOneLevel 解析，而 ResolveAll 會全部解析。 ResolveAll 會繼續解析巢狀探索檔中的參考，直到沒有其他參考為止。

在驗證 ResolveAll 程式期間發生的錯誤不會在發生時擲回，而是收集並新增至 Errors 屬性。