WebProxy.GetDefaultProxy Metodo
Definizione
Importante
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Attenzione
This method has been deprecated. Please use the proxy selected for you by default. https://go.microsoft.com/fwlink/?linkid=14202
Attenzione
WebProxy.GetDefaultProxy has been deprecated. Use the proxy selected for you by default.
Attenzione
This method has been deprecated. Please use the proxy selected for you by default. http://go.microsoft.com/fwlink/?linkid=14202
Legge le impostazioni proxy non dinamiche delle opzioni Internet.
public:
static System::Net::WebProxy ^ GetDefaultProxy();
[System.Obsolete("This method has been deprecated. Please use the proxy selected for you by default. https://go.microsoft.com/fwlink/?linkid=14202")]
public static System.Net.WebProxy GetDefaultProxy ();
[System.Obsolete("WebProxy.GetDefaultProxy has been deprecated. Use the proxy selected for you by default.")]
public static System.Net.WebProxy GetDefaultProxy ();
[System.Obsolete("This method has been deprecated. Please use the proxy selected for you by default. http://go.microsoft.com/fwlink/?linkid=14202")]
public static System.Net.WebProxy GetDefaultProxy ();
public static System.Net.WebProxy GetDefaultProxy ();
[<System.Obsolete("This method has been deprecated. Please use the proxy selected for you by default. https://go.microsoft.com/fwlink/?linkid=14202")>]
static member GetDefaultProxy : unit -> System.Net.WebProxy
[<System.Obsolete("WebProxy.GetDefaultProxy has been deprecated. Use the proxy selected for you by default.")>]
static member GetDefaultProxy : unit -> System.Net.WebProxy
[<System.Obsolete("This method has been deprecated. Please use the proxy selected for you by default. http://go.microsoft.com/fwlink/?linkid=14202")>]
static member GetDefaultProxy : unit -> System.Net.WebProxy
static member GetDefaultProxy : unit -> System.Net.WebProxy
Public Shared Function GetDefaultProxy () As WebProxy
Restituisce
WebProxy Istanza che contiene le impostazioni proxy non dinamiche da Opzioni Internet.
- Attributi
Eccezioni
In .NET Core.
Esempio
Nell'esempio di codice seguente viene illustrata la chiamata a questo metodo.
void CheckDefaultProxyForRequest( Uri^ resource )
{
WebProxy^ proxy = (WebProxy^)( WebProxy::GetDefaultProxy() );
// See what proxy is used for resource.
Uri^ resourceProxy = proxy->GetProxy( resource );
// Test to see whether a proxy was selected.
if ( resourceProxy == resource )
{
Console::WriteLine( "No proxy for {0}", resource );
}
else
{
Console::WriteLine( "Proxy for {0} is {1}", resource,
resourceProxy );
}
}
public static void CheckDefaultProxyForRequest(Uri resource)
{
WebProxy proxy = (WebProxy) WebProxy.GetDefaultProxy();
// See what proxy is used for resource.
Uri resourceProxy = proxy.GetProxy(resource);
// Test to see whether a proxy was selected.
if (resourceProxy == resource)
{
Console.WriteLine("No proxy for {0}", resource);
}
else
{
Console.WriteLine("Proxy for {0} is {1}", resource.ToString(),
resourceProxy.ToString());
}
}
Commenti
Il GetDefaultProxy metodo legge le impostazioni proxy non dinamiche dalle opzioni Internet del computer e crea un'istanza WebProxy con tali impostazioni.
Il GetDefaultProxy metodo non preleva le impostazioni dinamiche generate dagli script eseguiti da Internet Explorer, dalle voci di configurazione automatica o da ricerche DHCP o DNS.
Le applicazioni devono usare la HttpClient.DefaultProxy proprietà anziché il GetDefaultProxy metodo .
Nota
Questa proprietà non è supportata in .NET Core.