AuthenticationManager.Unregister Método

Definición

Espacio de nombres:

System.Net

Ensamblado:

System.Net.Requests.dll

Quita módulos de autenticación de la lista de módulos registrados.

Sobrecargas

Unregister(IAuthenticationModule)	Quita el módulo de autenticación especificado de la lista de módulos registrados.
Unregister(String)	Quita módulos de autenticación con el esquema de autenticación especificado de la lista de módulos registrados.

Unregister(IAuthenticationModule)

Source:

AuthenticationManager.cs

Quita el módulo de autenticación especificado de la lista de módulos registrados.

public:
 static void Unregister(System::Net::IAuthenticationModule ^ authenticationModule);

public static void Unregister (System.Net.IAuthenticationModule authenticationModule);

static member Unregister : System.Net.IAuthenticationModule -> unit

Public Shared Sub Unregister (authenticationModule As IAuthenticationModule)

Parámetros

authenticationModule

IAuthenticationModule

IAuthenticationModule que se va a quitar de la lista de módulos registrados.

Excepciones

ArgumentNullException

authenticationModule es null.

InvalidOperationException

No está registrado el IAuthenticationModule especificado.

Ejemplos

En el ejemplo siguiente se usa el Unregister método para quitar el módulo de autenticación especificado de la lista de módulos registrados. Para obtener un ejemplo completo, consulte la AuthenticationManager clase .

// This is the program entry point. It allows the user to enter 
// her credentials and the Internet resource (Web page) to access.
// It also unregisters the standard and registers the customized basic 
// authentication.
static void Main()
{
   array<String^>^args = Environment::GetCommandLineArgs();
   if ( args->Length < 4 )
         showusage();
   else
   {
      
      // Read the user's credentials.
      uri = args[ 1 ];
      username = args[ 2 ];
      password = args[ 3 ];
      if ( args->Length == 4 )
               domain = String::Empty; // If the domain exists, store it. Usually the domain name
      else
               domain = args[ 4 ];

      
      // is by default the name of the server hosting the Internet
      // resource.
      // Unregister the standard Basic authentication module.
      AuthenticationManager::Unregister( "Basic" );
      
      // Instantiate the custom Basic authentication module.
      CustomBasic^ customBasicModule = gcnew CustomBasic;
      
      // Register the custom Basic authentication module.
      AuthenticationManager::Register( customBasicModule );
      
      // Display registered Authorization modules.
      displayRegisteredModules();
      
      // Read the specified page and display it on the console.
      getPage( uri );
   }

   return;
}

// This is the program entry point. It allows the user to enter
// her credentials and the Internet resource (Web page) to access.
// It also unregisters the standard and registers the customized basic
// authentication.
public static void Main(string[] args)
{

  if (args.Length < 3)
        {
            ShowUsage();
        }
        else
  {

    // Read the user's credentials.
    uri = args[0];
    username = args[1];
    password = args[2];

    if (args.Length == 3)
      domain = string.Empty;
    else
      // If the domain exists, store it. Usually the domain name
      // is by default the name of the server hosting the Internet
      // resource.
      domain = args[3];

    // Unregister the standard Basic authentication module.
    AuthenticationManager.Unregister("Basic");

    // Instantiate the custom Basic authentication module.
    CustomBasic customBasicModule = new CustomBasic();

    // Register the custom Basic authentication module.
    AuthenticationManager.Register(customBasicModule);

    // Display registered Authorization modules.
    DisplayRegisteredModules();

    // Read the specified page and display it on the console.
    GetPage(uri);
  }
  return;
}

   ' This is the program entry point. It allows the user to enter 
   ' her credentials and the Internet resource (Web page) to access.
   ' It also unregisters the standard and registers the customized basic 
   ' authentication.
  Private Overloads Shared Sub Main(ByVal args() As String)

    If args.Length < 4 Then
      showusage()
    Else

      ' Read the user's credentials.
      uri = args(1)
      username = args(2)
      password = args(3)

      If args.Length = 4 Then
        domain = String.Empty
        ' If the domain exists, store it. Usually the domain name
        ' is by default the name of the server hosting the Internet
        ' resource.
      Else
        domain = args(5)
      End If
      ' Unregister the standard Basic authentication module.
      AuthenticationManager.Unregister("Basic")

      ' Instantiate the custom Basic authentication module.
      Dim customBasicModule As New CustomBasic()

      ' Register the custom Basic authentication module.
      AuthenticationManager.Register(customBasicModule)

      ' Display registered Authorization modules.
      displayRegisteredModules()

      ' Read the specified page and display it on the console.
      getPage(uri)
    End If
    Return
  End Sub
End Class

Comentarios

El Unregister método quita el módulo de autenticación especificado de la lista de módulos de autenticación a los que llama el Authenticate método . El módulo se debe haber agregado a la lista mediante el Register método antes de que se pueda quitar de la lista.

Unregister(String)

Source:

AuthenticationManager.cs

Quita módulos de autenticación con el esquema de autenticación especificado de la lista de módulos registrados.

public:
 static void Unregister(System::String ^ authenticationScheme);

public static void Unregister (string authenticationScheme);

static member Unregister : string -> unit

Public Shared Sub Unregister (authenticationScheme As String)

Parámetros

authenticationScheme

String

Esquema de autenticación del módulo que se va a quitar.

Excepciones

ArgumentNullException

authenticationScheme es null.

InvalidOperationException

No está registrado un módulo de este esquema de autenticación.

Ejemplos

En el ejemplo siguiente se usa el Unregister método para quitar un módulo de autenticación con el esquema de autenticación especificado de la lista de módulos registrados.

IEnumerator^ registeredModules = AuthenticationManager::RegisteredModules;
// Display all the modules that are already registered with the system.
DisplayAllModules();
registeredModules->Reset();
registeredModules->MoveNext();
// Get the first Authentication module registered with the system.
IAuthenticationModule^ authenticationModule1 = dynamic_cast<IAuthenticationModule^>(registeredModules->Current);
// Call the UnRegister() method to unregister the first authentication module from the system.
String^ authenticationScheme = authenticationModule1->AuthenticationType;
AuthenticationManager::Unregister( authenticationScheme );
Console::WriteLine(  "\nSuccessfully unregistered '{0}'.", authenticationModule1 );
// Display all modules to see that the module was unregistered.
DisplayAllModules();

IEnumerator registeredModules = AuthenticationManager.RegisteredModules;
// Display all the modules that are already registered with the system.
DisplayAllModules();
registeredModules.Reset();
registeredModules.MoveNext();
// Get the first Authentication module registered with the system.
IAuthenticationModule authenticationModule1 = (IAuthenticationModule)registeredModules.Current;
// Call the UnRegister() method to unregister the first authentication module from the system.
String authenticationScheme = authenticationModule1.AuthenticationType;
AuthenticationManager.Unregister(authenticationScheme);
Console.WriteLine("\nSuccessfully unregistered '{0}",authenticationModule1+"'.");
// Display all modules to see that the module was unregistered.
DisplayAllModules();

Dim registeredModules As IEnumerator = AuthenticationManager.RegisteredModules
DisplayAllModules()

registeredModules.Reset()
registeredModules.MoveNext()

'Get the first Authentication module registered with the system
Dim authenticationModule1 As IAuthenticationModule = CType(registeredModules.Current, IAuthenticationModule)

'Call the UnRegister method to unregister the first authentication module from the system.
Dim authenticationScheme As [String] = authenticationModule1.AuthenticationType
AuthenticationManager.Unregister(authenticationScheme)
Console.WriteLine(ControlChars.Cr + "Successfully unregistered {0}", authenticationModule1)
'Display all modules to see that the module was unregistered.
DisplayAllModules()
'Call the Register method to register authenticationModule1 module again.
AuthenticationManager.Register(authenticationModule1)
Console.WriteLine(ControlChars.Cr + "Successfully re-registered {0}", authenticationModule1)
'Display the modules to verify that 'authenticationModule1' has been registered again.
DisplayAllModules()

Comentarios

El Unregister método quita el módulo de autenticación con el esquema de autenticación especificado de la lista de módulos de autenticación a los que llama el Authenticate método . El módulo se debe haber agregado a la lista mediante el Register método antes de que se pueda quitar de la lista.