SchemaReference.ReadDocument-Methode

Liest das XSD-Schema aus dem übergebenen Stream und gibt es zurück.

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

Syntax

'Declaration
Public Overrides Function ReadDocument ( _
    stream As Stream _
) As Object
'Usage
Dim instance As SchemaReference
Dim stream As Stream
Dim returnValue As Object

returnValue = instance.ReadDocument(stream)

public override Object ReadDocument (
    Stream stream
)

public:
virtual Object^ ReadDocument (
    Stream^ stream
) override

public Object ReadDocument (
    Stream stream
)

public override function ReadDocument (
    stream : Stream
) : Object

Parameter

• stream
  Ein Stream, der das XSD-Schema enthält.

Rückgabewert

Ein XmlSchema, das den Inhalt des XSD-Schemas enthält, auf das verwiesen wird.

Beispiel

' Reference the schema document.
Dim myStringUrl As String = "c:\\Inetpub\\wwwroot\\dataservice.xsd"
Dim myXmlSchema As XmlSchema

' Create the client protocol.
Dim myDiscoveryClientProtocol As DiscoveryClientProtocol = _
    New DiscoveryClientProtocol()
myDiscoveryClientProtocol.Credentials = _
    CredentialCache.DefaultCredentials

' Create a schema reference.
Dim mySchemaReferenceNoParam As SchemaReference = New SchemaReference()

Dim mySchemaReference As SchemaReference = _
    New SchemaReference(myStringUrl)

' Set the client protocol.
mySchemaReference.ClientProtocol = myDiscoveryClientProtocol

' Access the default file name associated with the schema reference.
Console.WriteLine("Default filename is : " & _
    mySchemaReference.DefaultFilename)

' Access the namespace associated with schema reference class.
Console.WriteLine("Namespace is : " & SchemaReference.Namespace)

Dim myStream As FileStream = _
    New FileStream(myStringUrl, FileMode.OpenOrCreate)

' Read the document in a stream.
mySchemaReference.ReadDocument(myStream)

' Get the schema of the referenced document.
myXmlSchema = mySchemaReference.Schema

Console.WriteLine("Reference is : " & mySchemaReference.Ref)

Console.WriteLine("Target namespace (default empty) is : " & _
    mySchemaReference.TargetNamespace)

Console.WriteLine("URL is : " & mySchemaReference.Url)

' Write the document in the stream.
mySchemaReference.WriteDocument(myXmlSchema, myStream)

myStream.Close()
mySchemaReference = Nothing

// Reference the schema document.
string myStringUrl = "c:\\Inetpub\\wwwroot\\dataservice.xsd";
XmlSchema myXmlSchema;

// Create the client protocol.
DiscoveryClientProtocol myDiscoveryClientProtocol = 
    new DiscoveryClientProtocol();
myDiscoveryClientProtocol.Credentials = 
    CredentialCache.DefaultCredentials;

//  Create a schema reference.
SchemaReference mySchemaReferenceNoParam = new SchemaReference();

SchemaReference mySchemaReference = new SchemaReference(myStringUrl);
         
// Set the client protocol.
mySchemaReference.ClientProtocol = myDiscoveryClientProtocol;

// Access the default file name associated with the schema reference.
Console.WriteLine("Default filename is : " + 
    mySchemaReference.DefaultFilename);

// Access the namespace associated with schema reference class.
Console.WriteLine("Namespace is : " + SchemaReference.Namespace);

FileStream myStream = 
    new FileStream(myStringUrl,FileMode.OpenOrCreate); 

// Read the document in a stream.
mySchemaReference.ReadDocument(myStream);

// Get the schema of referenced document.
myXmlSchema = mySchemaReference.Schema;

Console.WriteLine("Reference is : " + mySchemaReference.Ref);      

Console.WriteLine("Target namespace (default empty) is : " + 
    mySchemaReference.TargetNamespace);

Console.WriteLine("URL is : " + mySchemaReference.Url);

// Write the document in the stream.
mySchemaReference.WriteDocument(myXmlSchema,myStream);

myStream.Close();
mySchemaReference = null;

// Reference the schema document.
String^ myStringUrl = "c:\\Inetpub\\wwwroot\\dataservice.xsd";
XmlSchema^ myXmlSchema;

// Create the client protocol.
DiscoveryClientProtocol^ myDiscoveryClientProtocol = gcnew DiscoveryClientProtocol;
myDiscoveryClientProtocol->Credentials = CredentialCache::DefaultCredentials;

//  Create a schema reference.
SchemaReference^ mySchemaReferenceNoParam = gcnew SchemaReference;
SchemaReference^ mySchemaReference = gcnew SchemaReference( myStringUrl );

// Set the client protocol.
mySchemaReference->ClientProtocol = myDiscoveryClientProtocol;

// Access the default file name associated with the schema reference.
Console::WriteLine( "Default filename is : {0}", mySchemaReference->DefaultFilename );

// Access the namespace associated with schema reference class.
Console::WriteLine( "Namespace is : {0}", SchemaReference::Namespace );
FileStream^ myStream = gcnew FileStream( myStringUrl,FileMode::OpenOrCreate );

// Read the document in a stream.
mySchemaReference->ReadDocument( myStream );

// Get the schema of referenced document.
myXmlSchema = mySchemaReference->Schema;
Console::WriteLine( "Reference is : {0}", mySchemaReference->Ref );
Console::WriteLine( "Target namespace (default empty) is : {0}", mySchemaReference->TargetNamespace );
Console::WriteLine( "URL is : {0}", mySchemaReference->Url );

// Write the document in the stream.
mySchemaReference->WriteDocument( myXmlSchema, myStream );
myStream->Close();
mySchemaReference = nullptr;

// Reference the schema document.
String myStringUrl = "c:\\Inetpub\\wwwroot\\dataservice.xsd";
XmlSchema myXmlSchema;
// Create the client protocol.
DiscoveryClientProtocol myDiscoveryClientProtocol = 
    new DiscoveryClientProtocol();
myDiscoveryClientProtocol.set_Credentials(CredentialCache.
    get_DefaultCredentials());
//  Create a schema reference.
SchemaReference mySchemaReferenceNoParam = new SchemaReference();
SchemaReference mySchemaReference = new SchemaReference(myStringUrl);
// Set the client protocol.
mySchemaReference.set_ClientProtocol(myDiscoveryClientProtocol);
// Access the default file name associated with the schema reference.
Console.WriteLine("Default filename is : " + mySchemaReference.
    get_DefaultFilename());
// Access the namespace associated with schema reference class.
Console.WriteLine("Namespace is : " + SchemaReference.Namespace);
FileStream myStream = new FileStream(myStringUrl, 
    FileMode.OpenOrCreate);
// Read the document in a stream.
mySchemaReference.ReadDocument(myStream);
// Get the schema of referenced document.
myXmlSchema = mySchemaReference.get_Schema();
Console.WriteLine("Reference is : " + mySchemaReference.get_Ref());
Console.WriteLine("Target namespace (default empty) is : " 
    + mySchemaReference.get_TargetNamespace());
Console.WriteLine("URL is : " + mySchemaReference.get_Url());
// Write the document in the stream.
mySchemaReference.WriteDocument(myXmlSchema, myStream);
myStream.Close();
mySchemaReference = null;

Plattformen

Windows 98, Windows 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

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

SchemaReference-Klasse
SchemaReference-Member
System.Web.Services.Discovery-Namespace
Stream
ReadAll
DiscoveryClientProtocol-Klasse