HttpRequest.Cookies Propriété

public:
 property System::Web::HttpCookieCollection ^ Cookies { System::Web::HttpCookieCollection ^ get(); };

public System.Web.HttpCookieCollection Cookies { get; }

member this.Cookies : System.Web.HttpCookieCollection

Public ReadOnly Property Cookies As HttpCookieCollection

Valeur de propriété

HttpCookieCollection

Objet HttpCookieCollection représentant les variables de cookies du client.

Exemples

L’exemple de code suivant effectue une boucle dans tous les cookies envoyés par le client et envoie le nom, la date d’expiration, le paramètre de sécurité et les valeurs de chaque cookie à la sortie HTTP.

int loop1, loop2;
HttpCookieCollection MyCookieColl;
HttpCookie MyCookie;

MyCookieColl = Request.Cookies;

// Capture all cookie names into a string array.
String[] arr1 = MyCookieColl.AllKeys;

// Grab individual cookie objects by cookie name.
for (loop1 = 0; loop1 < arr1.Length; loop1++)
{
   MyCookie = MyCookieColl[arr1[loop1]];
   Response.Write("Cookie: " + MyCookie.Name + "<br>");
   Response.Write ("Secure:" + MyCookie.Secure + "<br>");

   //Grab all values for single cookie into an object array.
   String[] arr2 = MyCookie.Values.AllKeys;

   //Loop through cookie Value collection and print all values.
   for (loop2 = 0; loop2 < arr2.Length; loop2++)
   {
      Response.Write("Value" + loop2 + ": " + Server.HtmlEncode(arr2[loop2]) + "<br>");
   }
}

Dim loop1, loop2 As Integer
Dim arr1(), arr2() As String
Dim MyCookieColl As HttpCookieCollection 
Dim MyCookie As HttpCookie

MyCookieColl = Request.Cookies
' Capture all cookie names into a string array.
arr1 = MyCookieColl.AllKeys
' Grab individual cookie objects by cookie name     
for loop1 = 0 To arr1.GetUpperBound(0)
   MyCookie = MyCookieColl(arr1(loop1))
   Response.Write("Cookie: " & MyCookie.Name & "<br>")
           Response.Write("Secure:" & MyCookie.Secure & "<br>")

   ' Grab all values for single cookie into an object array.
   arr2 = MyCookie.Values.AllKeys
   ' Loop through cookie value collection and print all values.
   for loop2 = 0 To arr2.GetUpperBound(0)
      Response.Write("Value " & CStr(loop2) + ": " & Server.HtmlEncode(arr2(loop2)) & "<br>")
   Next loop2
Next loop1
  

Remarques

ASP.NET comprend deux collections de cookies intrinsèques. La collection accessible via la Cookies collection de HttpRequest contient des cookies transmis par le client au serveur dans l’en-tête Cookie . La collection accessible via la Cookies collection contient de HttpResponse nouveaux cookies créés sur le serveur et transmis au client dans l’en-tête Set-Cookie .

S’applique à

Voir aussi

• ValidateInput()
• Form
• QueryString