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NetworkCredential.GetCredential Méthode

Définition

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

Retourne une instance de la NetworkCredential classe pour le type d’authentification spécifié.

Surcharges

Nom Description
GetCredential(String, Int32, String)

Retourne une instance de la NetworkCredential classe pour l’hôte, le port et le type d’authentification spécifiés.
GetCredential(Uri, String)

Retourne une instance de la NetworkCredential classe pour le type d’authentification et l’URI spécifiés.

GetCredential(String, Int32, String)

Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs

Retourne une instance de la NetworkCredential classe pour l’hôte, le port et le type d’authentification spécifiés.

public:
 virtual System::Net::NetworkCredential ^ GetCredential(System::String ^ host, int port, System::String ^ authenticationType);
public System.Net.NetworkCredential GetCredential(string host, int port, string authenticationType);
public System.Net.NetworkCredential GetCredential(string? host, int port, string? authenticationType);
abstract member GetCredential : string * int * string -> System.Net.NetworkCredential
override this.GetCredential : string * int * string -> System.Net.NetworkCredential
Public Function GetCredential (host As String, port As Integer, authenticationType As String) As NetworkCredential

Paramètres

host
String

Ordinateur hôte qui authentifie le client.

port
Int32

Port sur le host client avec lequel le client communique.

authenticationType
String

Type d’authentification demandé, tel que défini dans la AuthenticationType propriété.

Retours

NetworkCredential

Pour NetworkCredential l’hôte, le port et le protocole d’authentification spécifiés, ou null s’il n’existe aucune information d’identification disponible pour l’hôte, le port et le protocole d’authentification spécifiés.

Implémente

GetCredential(String, Int32, String)

Remarques

La valeur de authType correspond à la IAuthenticationModule.AuthenticationType propriété.

S’applique à

GetCredential(Uri, String)

Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs
Source:
NetworkCredential.cs

Retourne une instance de la NetworkCredential classe pour le type d’authentification et l’URI spécifiés.

public:
 virtual System::Net::NetworkCredential ^ GetCredential(Uri ^ uri, System::String ^ authType);
public:
 virtual System::Net::NetworkCredential ^ GetCredential(Uri ^ uri, System::String ^ authenticationType);
public System.Net.NetworkCredential GetCredential(Uri uri, string authType);
public System.Net.NetworkCredential GetCredential(Uri? uri, string? authenticationType);
abstract member GetCredential : Uri * string -> System.Net.NetworkCredential
override this.GetCredential : Uri * string -> System.Net.NetworkCredential
abstract member GetCredential : Uri * string -> System.Net.NetworkCredential
override this.GetCredential : Uri * string -> System.Net.NetworkCredential
Public Function GetCredential (uri As Uri, authType As String) As NetworkCredential
Public Function GetCredential (uri As Uri, authenticationType As String) As NetworkCredential

Paramètres

uri
Uri

URI pour lequel le client fournit l’authentification.

authTypeauthenticationType
String

Type d’authentification demandé, tel que défini dans la AuthenticationType propriété.

Retours

NetworkCredential

Objet NetworkCredential.

Implémente

GetCredential(Uri, String)

Exemples

L’exemple de code suivant utilise la GetCredential méthode pour récupérer un NetworkCredential objet pour l’URI spécifié.

// Create an empty instance of the NetworkCredential class.
NetworkCredential myCredentials = new NetworkCredential(userName,password);
// Create a webrequest with the specified URL.
WebRequest myWebRequest = WebRequest.Create(url);
myWebRequest.Credentials = myCredentials.GetCredential(new Uri(url),"");
Console.WriteLine("\n\nUser Credentials:- UserName : {0} , Password : {1}",myCredentials.UserName,myCredentials.Password);
// Send the request and wait for a response.
Console.WriteLine("\n\nRequest to Url is sent.Waiting for response...Please wait ...");
WebResponse myWebResponse = myWebRequest.GetResponse();
// Process the response.
   Console.WriteLine("\nResponse received successfully");
// Release the resources of the response object.
myWebResponse.Close();

' Create an empty instance of the NetworkCredential class.
Dim myCredentials As New NetworkCredential(userName, password)
' Create a WebRequest with the specified URL. 
Dim myWebRequest As WebRequest = WebRequest.Create(url)
' GetCredential returns the same NetworkCredential instance that invoked it, 
' irrespective of what parameters were provided to it. 
 myWebRequest.Credentials = myCredentials.GetCredential(New Uri(url), "")
Console.WriteLine(ControlChars.Cr + ControlChars.Cr + "User Credentials:- UserName : {0} , Password : {1}", myCredentials.UserName, myCredentials.Password)
' Send the request and wait for a response.
Console.WriteLine(ControlChars.Cr + ControlChars.Cr + "Request to Url is sent.Waiting for response...Please wait ...")
Dim myWebResponse As WebResponse = myWebRequest.GetResponse()
' Process the response.
Console.WriteLine(ControlChars.Cr + "Response received successfully")
' Release the resources of the response object.
myWebResponse.Close()

S’applique à