HttpListenerRequest.UserLanguages Propriété

Définition

Obtient les langages naturels préférés pour la réponse.Gets the natural languages that are preferred for the response.

public:
 property cli::array <System::String ^> ^ UserLanguages { cli::array <System::String ^> ^ get(); };
public string[] UserLanguages { get; }
member this.UserLanguages : string[]
Public ReadOnly Property UserLanguages As String()

Valeur de propriété

String[]

Tableau String contenant les langages spécifiés dans l'en-tête AcceptLanguage de la demande ou null si la demande du client ne comprenait pas d'en-tête AcceptLanguage.A String array that contains the languages specified in the request's AcceptLanguage header or null if the client request did not include an AcceptLanguage header.

Exemples

L’exemple de code suivant affiche les langages de l’en-tête Accept-Language de la requête.The following code example displays the languages from the request's Accept-Language header.

public static void ShowRequestProperties1 (HttpListenerRequest request)
{
    // Display the MIME types that can be used in the response.
    string[] types = request.AcceptTypes;
    if (types != null)
    {
        Console.WriteLine("Acceptable MIME types:");
        foreach (string s in types)
        {
            Console.WriteLine(s);
        }
    }
    // Display the language preferences for the response.
    types = request.UserLanguages;
    if (types != null)
    {
        Console.WriteLine("Acceptable natural languages:");
        foreach (string l in types)
        {
            Console.WriteLine(l);
        }
    }
    
    // Display the URL used by the client.
    Console.WriteLine("URL: {0}", request.Url.OriginalString);
    Console.WriteLine("Raw URL: {0}", request.RawUrl);
    Console.WriteLine("Query: {0}", request.QueryString);

    // Display the referring URI.
    Console.WriteLine("Referred by: {0}", request.UrlReferrer);

    //Display the HTTP method.
    Console.WriteLine("HTTP Method: {0}", request.HttpMethod);
    //Display the host information specified by the client;
    Console.WriteLine("Host name: {0}", request.UserHostName);
    Console.WriteLine("Host address: {0}", request.UserHostAddress);
    Console.WriteLine("User agent: {0}", request.UserAgent);
}
Public Shared Sub ShowRequestProperties1(ByVal request As HttpListenerRequest)
    ' Display the MIME types that can be used in the response.
    Dim types As String() = request.AcceptTypes

    If types IsNot Nothing Then
        Console.WriteLine("Acceptable MIME types:")

        For Each s As String In types
            Console.WriteLine(s)
        Next
    End If

    ' Display the language preferences for the response.
    types = request.UserLanguages

    If types IsNot Nothing Then
        Console.WriteLine("Acceptable natural languages:")

        For Each l As String In types
            Console.WriteLine(l)
        Next
    End If

    ' Display the URL used by the client.
    Console.WriteLine("URL: {0}", request.Url.OriginalString)
    Console.WriteLine("Raw URL: {0}", request.RawUrl)
    Console.WriteLine("Query: {0}", request.QueryString)

    ' Display the referring URI.
    Console.WriteLine("Referred by: {0}", request.UrlReferrer)

    ' Display the HTTP method.
    Console.WriteLine("HTTP Method: {0}", request.HttpMethod)

    ' Display the host information specified by the client.
    Console.WriteLine("Host name: {0}", request.UserHostName)
    Console.WriteLine("Host address: {0}", request.UserHostAddress)
    Console.WriteLine("User agent: {0}", request.UserAgent)
End Sub

Remarques

Pour obtenir une description détaillée de l’en-tête de Accept-Language, consultez la RFC 2616, section 14,4, disponible sur https://www.rfc-editor.org.For a detailed description of the Accept-Language header, see RFC 2616 Section 14.4, available at https://www.rfc-editor.org.

Pour obtenir la liste complète des en-têtes de requête, consultez l’énumération HttpRequestHeader.For a complete list of request headers, see the HttpRequestHeader enumeration.

S’applique à

Voir aussi