NegotiateStream Constructeurs

Définition

Espace de noms:
System.Net.Security
Assemblys:
netstandard.dll, System.Net.Security.dll
Assembly:
System.Net.Security.dll
Assembly:
System.dll
Assembly:
netstandard.dll

Initialise une nouvelle instance de la classe NegotiateStream.

Surcharges

Nom Description
NegotiateStream(Stream)

Initialise une nouvelle instance de la NegotiateStream classe à l’aide du .Stream
NegotiateStream(Stream, Boolean)

Initialise une nouvelle instance de la NegotiateStream classe à l’aide du comportement de fermeture de flux et spécifié Stream .

Remarques

Pour empêcher la NegotiateStream fermeture du flux que vous fournissez, utilisez le NegotiateStream(Stream, Boolean) constructeur.

NegotiateStream(Stream)

Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs

Initialise une nouvelle instance de la NegotiateStream classe à l’aide du .Stream

public:
 NegotiateStream(System::IO::Stream ^ innerStream);
public NegotiateStream(System.IO.Stream innerStream);
new System.Net.Security.NegotiateStream : System.IO.Stream -> System.Net.Security.NegotiateStream
Public Sub New (innerStream As Stream)

Paramètres

innerStream
Stream

Objet Stream utilisé par l’envoi et la NegotiateStream réception de données.

Exemples

L’exemple de code suivant illustre l’appel de ce constructeur.

 // Establish the remote endpoint for the socket.
 // For this example, use the local machine.
 IPHostEntry ipHostInfo = Dns.GetHostEntry(Dns.GetHostName());
 IPAddress ipAddress = ipHostInfo.AddressList[0];
 // Client and server use port 11000.
 IPEndPoint remoteEP = new IPEndPoint(ipAddress,11000);
 // Create a TCP/IP socket.
TcpClient client = new TcpClient();
 // Connect the socket to the remote endpoint.
 client.Connect(remoteEP);
 Console.WriteLine("Client connected to {0}.",
     remoteEP.ToString());
 // Ensure the client does not close when there is
 // still data to be sent to the server.
 client.LingerState = (new LingerOption(true,0));
 // Request authentication.
 NetworkStream clientStream = client.GetStream();
 NegotiateStream authStream = new NegotiateStream(clientStream);
 // Request authentication for the client only (no mutual authentication).
 // Authenicate using the client's default credetials.
 // Permit the server to impersonate the client to access resources on the server only.
 // Request that data be transmitted using encryption and data signing.
 authStream.AuthenticateAsClient(
      (NetworkCredential) CredentialCache.DefaultCredentials,
      "",
      ProtectionLevel.EncryptAndSign,
      TokenImpersonationLevel.Impersonation);

S’applique à

NegotiateStream(Stream, Boolean)

Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs
Source:
NegotiateStream.cs

Initialise une nouvelle instance de la NegotiateStream classe à l’aide du comportement de fermeture de flux et spécifié Stream .

public:
 NegotiateStream(System::IO::Stream ^ innerStream, bool leaveInnerStreamOpen);
public NegotiateStream(System.IO.Stream innerStream, bool leaveInnerStreamOpen);
new System.Net.Security.NegotiateStream : System.IO.Stream * bool -> System.Net.Security.NegotiateStream
Public Sub New (innerStream As Stream, leaveInnerStreamOpen As Boolean)

Paramètres

innerStream
Stream

Objet Stream utilisé par l’envoi et la NegotiateStream réception de données.

leaveInnerStreamOpen
Boolean

true pour indiquer que la fermeture NegotiateStream n’a aucun effet sur innerStream; false pour indiquer que la fermeture de ce NegotiateStream dernier ferme innerStreamégalement .

Exceptions

ArgumentNullException

innerStream a la valeur null.

- ou -

innerStream est égal à Null.

Exemples

L’exemple suivant illustre l’appel de ce constructeur. Cet exemple de code fait partie d’un exemple plus grand fourni pour la NegotiateStream classe.

// Establish the remote endpoint for the socket.
// For this example, use the local machine.
IPHostEntry ipHostInfo = Dns.GetHostEntry("localhost");
IPAddress ipAddress = ipHostInfo.AddressList[0];
// Client and server use port 11000.
IPEndPoint remoteEP = new IPEndPoint(ipAddress, 11000);
// Create a TCP/IP socket.
client = new TcpClient();
// Connect the socket to the remote endpoint.
client.Connect(remoteEP);
Console.WriteLine("Client connected to {0}.", remoteEP.ToString());
// Ensure the client does not close when there is
// still data to be sent to the server.
client.LingerState = new LingerOption(true, 0);
// Request authentication.
NetworkStream clientStream = client.GetStream();
NegotiateStream authStream = new NegotiateStream(clientStream, false);

' Establish the remote endpoint for the socket.
' For this example, use the local machine.
Dim ipHostInfo = Dns.GetHostEntry("localhost")
Dim ipAddress = ipHostInfo.AddressList(0)

' Client and server use port 11000. 
Dim remoteEP As New IPEndPoint(ipAddress, 11000)

' Create a TCP/IP socket.
client = New TcpClient()

' Connect the socket to the remote endpoint.
client.Connect(remoteEP)
Console.WriteLine("Client connected to {0}.", remoteEP.ToString())

' Ensure the client does not close when there is 
' still data to be sent to the server.
client.LingerState = (New LingerOption(True, 0))

' Request authentication.
Dim clientStream = client.GetStream()
Dim authStream As New NegotiateStream(clientStream, False)

Remarques

Lorsque vous spécifiez true pour le paramètre, la leaveStreamOpen fermeture du NegotiateStreaminnerStream flux n’a aucun effet ; vous devez fermer innerStream explicitement lorsque vous n’en avez plus besoin.

S’applique à