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DiscoveryDocumentReference Class

Represents a reference to a discovery document. This class cannot be inherited.

Namespace:  System.Web.Services.Discovery
Assembly:  System.Web.Services (in System.Web.Services.dll)

public sealed class DiscoveryDocumentReference : DiscoveryReference

XML Web services discovery involves discovering the available XML Web services given an URL. The URL typically points to a discovery document, which usually has a.disco file name extension. The discovery document contains references to information about the existance of XML Web services, such as Service Descriptions, XML Schema Definition language (XSD) schemas, or other discovery documents. This class represents a reference to a discovery document.

using System;
using System.Xml;
using System.Web.Services.Discovery;
using System.IO;
using System.Collections;

public class DiscoveryDocumentReference_ctor_WriteDocument
{
    public static void Main()
    {
        try
        {
            DiscoveryDocument myDiscoveryDocument;
            XmlTextReader myXmlTextReader = 
                new XmlTextReader("http://localhost/Sample_cs.vsdisco");
            myDiscoveryDocument = DiscoveryDocument.Read(myXmlTextReader);

            // Create a new instance of DiscoveryDocumentReference.
            DiscoveryDocumentReference myDiscoveryDocumentReference = 
                new DiscoveryDocumentReference();
            FileStream myFileStream = new FileStream("Temp.vsdisco", 
                FileMode.OpenOrCreate, FileAccess.Write);
            myDiscoveryDocumentReference.WriteDocument(
                myDiscoveryDocument, myFileStream);
            myFileStream.Close();

            FileStream myFileStream1 = new FileStream("Temp.vsdisco", 
                FileMode.OpenOrCreate, FileAccess.Read);
            StreamReader myStreamReader = new StreamReader(myFileStream1);

            // Initialize the file pointer.
            myStreamReader.BaseStream.Seek(0, SeekOrigin.Begin);
            Console.WriteLine("The contents of the discovery document are: \n");
            while(myStreamReader.Peek() > -1)
            {
                // Display the contents of the discovery document.
                Console.WriteLine(myStreamReader.ReadLine());
            }
            myStreamReader.Close();
        }
        catch(Exception e)
        {
            Console.WriteLine("Exception: {0}", e.Message);
        }
    }
}
#using <mscorlib.dll>
#using <System.Web.Services.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::Xml;
using namespace System::Web::Services::Discovery;
using namespace System::IO;
using namespace System::Collections;

int main() 
{
    try 
    {
        DiscoveryDocument* myDiscoveryDocument;
        XmlTextReader* myXmlTextReader =
            new XmlTextReader(S"http://localhost/Sample_cs::vsdisco");
        myDiscoveryDocument = DiscoveryDocument::Read(myXmlTextReader);

        // Create a new instance of DiscoveryDocumentReference.
        DiscoveryDocumentReference* myDiscoveryDocumentReference =
            new DiscoveryDocumentReference();
        FileStream* myFileStream = new FileStream(S"Temp::vsdisco", 
            FileMode::OpenOrCreate, FileAccess::Write);
        myDiscoveryDocumentReference->WriteDocument(
            myDiscoveryDocument, myFileStream);
        myFileStream->Close();
        FileStream* myFileStream1 =
            new FileStream(S"Temp::vsdisco", 
            FileMode::OpenOrCreate, FileAccess::Read);
        StreamReader* myStreamReader = new StreamReader(myFileStream1);

        // Initialize the file pointer.
        myStreamReader->BaseStream->Seek(0, SeekOrigin::Begin);
        Console::WriteLine(S"The contents of the discovery document are: \n");
        while(myStreamReader->Peek() > -1) 
        {
            // Display the contents of the discovery document.
            Console::WriteLine(myStreamReader->ReadLine());
        }
        myStreamReader->Close();
    }
    catch (Exception* e) 
    {
        Console::WriteLine(S"Exception: {0}", e->Message);
    }
}

System.Object
  System.Web.Services.Discovery.DiscoveryReference
    System.Web.Services.Discovery.DiscoveryDocumentReference

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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