DiscoveryClientProtocol.ResolveOneLevel Metod

public:
 void ResolveOneLevel();

public void ResolveOneLevel();

member this.ResolveOneLevel : unit -> unit

Public Sub ResolveOneLevel ()

Exempel

Följande kodexempel är ett webbformulär som fyller i en DataGrid med information om dokumenten i Documents egenskapen tillsammans med de referenser som finns i varje dokument under en XML-webbtjänstidentifiering. Metoden PopulateGrid fyller DataGrid med resultatet från ett DiscoverAny anrop följt av ett anrop till ResolveOneLevel.

 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 references just one level deep/
        client.ResolveOneLevel();
      }
      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 references just one level deep.
     client.ResolveOneLevel()
           
    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

Kommentarer

ResolveOneLevel löser alla giltiga referenser som hittas och placerar dem i egenskapen Documents . Både ResolveAll och ResolveOneLevel ladda ned och verifiera XSD-scheman och tjänstbeskrivningar i egenskapen References . De två metoderna skiljer sig dock åt i hur de hanterar identifieringsdokument. ResolveOneLevel löser alla referenser i identifieringsdokument i egenskapen References . Om ett identifieringsdokument innehåller referenser till andra identifieringsdokument ResolveOneLevel löser det bara dessa identifieringsdokument. Identifieringsdokument som finns i dessa identifieringsdokument kapslade en nivå djup löses inte av ResolveOneLevel; medan ResolveAll lösa dem alla. ResolveAll fortsätter att matcha referenser i kapslade identifieringsdokument tills det inte finns några fler referenser.

Fel som inträffar under verifieringsprocessen som utförs av ResolveOneLevel genereras inte vid tidpunkten för förekomsten, utan samlas in och läggs till i Errors egenskapen.