ServicePoint.ProtocolVersion-Eigenschaft

Ruft die vom ServicePoint-Objekt verwendete Version des HTTP-Protokolls ab.

Namespace: System.Net
Assembly: System (in system.dll)

Syntax

'Declaration
Public Overridable ReadOnly Property ProtocolVersion As Version
'Usage
Dim instance As ServicePoint
Dim value As Version

value = instance.ProtocolVersion

public virtual Version ProtocolVersion { get; }

public:
virtual property Version^ ProtocolVersion {
    Version^ get ();
}

/** @property */
public Version get_ProtocolVersion ()

public function get ProtocolVersion () : Version

Eigenschaftenwert

Ein Version-Objekt, das die HTTP-Protokollversion enthält, die das ServicePoint-Objekt verwendet.

Hinweise

Die Versionen des HTTP-Protokolls sind HTTP/1.0 und HTTP/1.1.

Beispiel

Im folgenden Codebeispiel wird der Wert dieser Eigenschaft angezeigt.

If sp.Certificate Is Nothing Then
    Console.WriteLine("Certificate = (null)")
Else
    Console.WriteLine(("Certificate = " + sp.Certificate.ToString()))
End If

If sp.ClientCertificate Is Nothing Then
    Console.WriteLine("ClientCertificate = (null)")
Else
    Console.WriteLine(("ClientCertificate = " + sp.ClientCertificate.ToString()))
End If

Console.WriteLine("ProtocolVersion = " + sp.ProtocolVersion.ToString())
Console.WriteLine(("SupportsPipelining = " + sp.SupportsPipelining.ToString()))

if (sp.Certificate == null)
    Console.WriteLine ("Certificate = (null)");
else
    Console.WriteLine ("Certificate = " + sp.Certificate.ToString ());

if (sp.ClientCertificate == null)
    Console.WriteLine ("ClientCertificate = (null)");
else
    Console. WriteLine ("ClientCertificate = " + sp.ClientCertificate.ToString ());

Console.WriteLine ("ProtocolVersion = " + sp.ProtocolVersion.ToString ());
Console.WriteLine ("SupportsPipelining = " + sp.SupportsPipelining);

if ( sp->Certificate == nullptr )
   Console::WriteLine( "Certificate = (null)" );
else
   Console::WriteLine( "Certificate = {0}", sp->Certificate );

if ( sp->ClientCertificate == nullptr )
   Console::WriteLine( "Client Certificate = (null)" );
else
   Console::WriteLine( "Client Certificate = {0}", sp->ClientCertificate );

Console::WriteLine( "ProtocolVersion = {0}", sp->ProtocolVersion->ToString() );
Console::WriteLine( "SupportsPipelining = {0}", sp->SupportsPipelining );

if (sp.get_Certificate() == null) {
    Console.WriteLine("Certificate = (null)");
}
else {
    Console.WriteLine(("Certificate = " 
        + sp.get_Certificate().ToString()));
}

if (sp.get_ClientCertificate() == null) {
    Console.WriteLine("ClientCertificate = (null)");
}
else {
    Console.WriteLine(("ClientCertificate = " 
        + sp.get_ClientCertificate().ToString()));
}
Console.WriteLine(("ProtocolVersion = " 
    + sp.get_ProtocolVersion().ToString()));
Console.WriteLine(("SupportsPipelining = " 
    + sp.get_SupportsPipelining()));

Plattformen

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile für Pocket PC, Windows Mobile für Smartphone, 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

.NET Compact Framework

Unterstützt in: 2.0, 1.0

Siehe auch

Referenz

ServicePoint-Klasse
ServicePoint-Member
System.Net-Namespace