Cookie.Discard Eigenschaft

Definition

Namespace:
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
Quelle:
Cookie.cs
Quelle:
Cookie.cs
Quelle:
Cookie.cs
Quelle:
Cookie.cs
Quelle:
Cookie.cs

Ruft das vom Server festgelegte Verwerfen-Flag ab oder legt es fest.

public:
 property bool Discard { bool get(); void set(bool value); };
public bool Discard { get; set; }
member this.Discard : bool with get, set
Public Property Discard As Boolean

Eigenschaftswert

Boolean

true wenn der Client das Cookie Ende der aktuellen Sitzung verwerfen soll; andernfalls false. Der Standardwert lautet false.

Beispiele

Im folgenden Beispiel werden die Eigenschaften von Cookies angezeigt, die in einer Antwort zurückgegeben werden. Das vollständige Beispiel finden Sie im Cookie Klassenthema.

var request = (HttpWebRequest)WebRequest.Create(args[0]);
request.CookieContainer = new CookieContainer();

using (var response = (HttpWebResponse) request.GetResponse())
{
    // Print the properties of each cookie.
    foreach (Cookie cook in response.Cookies)
    {
        Console.WriteLine("Cookie:");
        Console.WriteLine($"{cook.Name} = {cook.Value}");
        Console.WriteLine($"Domain: {cook.Domain}");
        Console.WriteLine($"Path: {cook.Path}");
        Console.WriteLine($"Port: {cook.Port}");
        Console.WriteLine($"Secure: {cook.Secure}");

        Console.WriteLine($"When issued: {cook.TimeStamp}");
        Console.WriteLine($"Expires: {cook.Expires} (expired? {cook.Expired})");
        Console.WriteLine($"Don't save: {cook.Discard}");
        Console.WriteLine($"Comment: {cook.Comment}");
        Console.WriteLine($"Uri for comments: {cook.CommentUri}");
        Console.WriteLine($"Version: RFC {(cook.Version == 1 ? 2109 : 2965)}");

        // Show the string representation of the cookie.
        Console.WriteLine($"String: {cook}");
    }
}

    Dim request As HttpWebRequest = WebRequest.Create(args(0))
    request.CookieContainer = New CookieContainer()

    Using response As HttpWebResponse = request.GetResponse()
        ' Print the properties of each cookie.
        For Each cook As Cookie In response.Cookies
            Console.WriteLine("Cookie:")
            Console.WriteLine($"{cook.Name} = {cook.Value}")
            Console.WriteLine($"Domain: {cook.Domain}")
            Console.WriteLine($"Path: {cook.Path}")
            Console.WriteLine($"Port: {cook.Port}")
            Console.WriteLine($"Secure: {cook.Secure}")

            Console.WriteLine($"When issued: {cook.TimeStamp}")
            Console.WriteLine($"Expires: {cook.Expires} (expired? {cook.Expired})")
            Console.WriteLine($"Don't save: {cook.Discard}")
            Console.WriteLine($"Comment: {cook.Comment}")
            Console.WriteLine($"Uri for comments: {cook.CommentUri}")
            Console.WriteLine($"Version: RFC {If(cook.Version = 1, 2109, 2965)}")

            ' Show the string representation of the cookie.
            Console.WriteLine($"String: {cook}")
        Next
    End Using

Hinweise

Wenn truediese Eigenschaft anweist, die Clientanwendung nicht auf der Festplatte des Benutzers zu speichern Cookie , wenn eine Sitzung endet.

Gilt für:

Weitere Informationen