WebProxy.GetDefaultProxy Método

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

Retornos

Uma instância WebProxy que contém as configurações de proxy não dinâmico do Internet Explorer 5.5 e posterior.

Atributos

ObsoleteAttribute

Exceções

Exemplos

O exemplo de código a seguir demonstra como chamar esse método.

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());
    }
}

Comentários

O GetDefaultProxy método lê as configurações de proxy não dinâmicas armazenadas pelo Internet Explorer 5.5 e posterior e cria uma WebProxy instância com essas configurações.

O GetDefaultProxy método não seleciona nenhuma configuração dinâmica gerada a partir de scripts executados pelo Internet Explorer, de entradas de configuração automáticas ou de pesquisas de DHCP ou DNS.

Os aplicativos devem usar a HttpClient.DefaultProxy propriedade em vez do GetDefaultProxy método .

Aplica-se a