DiscoveryDocumentReference Class
.NET Framework 2.0
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)
Assembly: System.Web.Services (in system.web.services.dll)
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.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 = gcnew XmlTextReader( "http://localhost/Sample_cs::vsdisco" ); myDiscoveryDocument = DiscoveryDocument::Read( myXmlTextReader ); // Create a new instance of DiscoveryDocumentReference. DiscoveryDocumentReference^ myDiscoveryDocumentReference = gcnew DiscoveryDocumentReference; FileStream^ myFileStream = gcnew FileStream( "Temp::vsdisco",FileMode::OpenOrCreate,FileAccess::Write ); myDiscoveryDocumentReference->WriteDocument( myDiscoveryDocument, myFileStream ); myFileStream->Close(); FileStream^ myFileStream1 = gcnew FileStream( "Temp::vsdisco",FileMode::OpenOrCreate,FileAccess::Read ); StreamReader^ myStreamReader = gcnew 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 ); } }
import System.*;
import System.Xml.*;
import System.Web.Services.Discovery.*;
import System.IO.*;
import System.Collections.*;
public class DiscoveryDocumentReferenceCtorWriteDocument
{
public static void main(String[] args)
{
try {
DiscoveryDocument myDiscoveryDocument;
XmlTextReader myXmlTextReader =
new XmlTextReader("http://localhost/Sample_jsl.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.get_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 (System.Exception e) {
Console.WriteLine("Exception: {0}", e.get_Message());
}
} //main
} //DiscoveryDocumentReferenceCtorWriteDocument
System.Object
System.Web.Services.Discovery.DiscoveryReference
System.Web.Services.Discovery.DiscoveryDocumentReference
System.Web.Services.Discovery.DiscoveryReference
System.Web.Services.Discovery.DiscoveryDocumentReference
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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