HttpRequest.Cookies Propiedad

Definición

Obtiene una colección de cookies enviada por el cliente.Gets a collection of cookies sent by the client.

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

Valor de propiedad

Objeto HttpCookieCollection que representa las variables de cookies del cliente.An HttpCookieCollection object representing the client's cookie variables.

Ejemplos

En el ejemplo de código siguiente se recorren todas las cookies enviadas por el cliente y se envía el nombre, la fecha de expiración, el parámetro de seguridad y los valores de cada cookie a la salida HTTP.The following code example loops through all cookies sent by the client and sends the name, expiration date, security parameter, and values of each cookie to the HTTP output.

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
  

Comentarios

ASP.NET incluye dos colecciones de cookies intrínsecas.ASP.NET includes two intrinsic cookie collections. La colección a la que se Cookies obtiene acceso HttpRequest a través de la colección de contiene cookies transmitidas Cookie por el cliente al servidor en el encabezado.The collection accessed through the Cookies collection of HttpRequest contains cookies transmitted by the client to the server in the Cookie header. La colección a la que se Cookies tiene acceso HttpResponse a través de la colección de contiene nuevas cookies creadas en el servidor Set-Cookie y transmitidas al cliente en el encabezado.The collection accessed through the Cookies collection of HttpResponse contains new cookies created on the server and transmitted to the client in the Set-Cookie header.

Nota

Después de agregar una cookie mediante la HttpResponse.Cookies colección, la cookie está disponible inmediatamente en la HttpRequest.Cookies colección, incluso si no se ha enviado la respuesta al cliente.After you add a cookie by using the HttpResponse.Cookies collection, the cookie is immediately available in the HttpRequest.Cookies collection, even if the response has not been sent to the client.

Se aplica a

Consulte también: