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HttpRequest.Cookies Property

Gets a collection of cookies sent by the client.

Namespace: System.Web
Assembly: System.Web (in system.web.dll)

'Declaration
Public ReadOnly Property Cookies As HttpCookieCollection
'Usage
Dim instance As HttpRequest
Dim value As HttpCookieCollection

value = instance.Cookies

/** @property */
public HttpCookieCollection get_Cookies ()

public function get Cookies () : HttpCookieCollection

Not applicable.

Property Value

An HttpCookieCollection object representing the client's cookie variables.

ASP.NET includes two intrinsic cookie collections. The collection accessed through the Cookies collection of HttpRequest contains cookies transmitted by the client to the server in the Cookie header. 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.

TopicLocation
How to: Read a CookieBuilding ASP .NET Web Applications
How to: Read a CookieBuilding ASP .NET Web Applications

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.

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("Expires: " & MyCookie.Expires & "<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
  

int loop1, loop2;
HttpCookieCollection myCookieColl;
HttpCookie myCookie;

myCookieColl = get_Request().get_Cookies();

// Capture all cookie names into a string array.
String arr1[] = myCookieColl.get_AllKeys();

// Grab individual cookie objects by cookie name.
for (loop1 = 0; loop1 < arr1.length; loop1++) {
    myCookie = myCookieColl.get_Item(arr1[loop1]);
    get_Response().Write(("Cookie: " + myCookie.get_Name() + "<br>"));
    get_Response().Write(("Expires: " + myCookie.get_Expires()
        + "<br>"));
    get_Response().Write(("Secure:" + myCookie.get_Secure() + "<br>"));

    //Grab all values for single cookie into an object array.
    String arr2[] = myCookie.get_Values().get_AllKeys();

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

var arr1, arr2 : String[]
var myCookieColl : HttpCookieCollection 
var myCookie : HttpCookie

myCookieColl = Request.Cookies
// Capture all cookie names into a string array.
arr1 = myCookieColl.AllKeys
// Grab individual cookie objects by cookie name     
for(var i=0; i < arr1.Length; i++){
   myCookie = myCookieColl(arr1[i])
   Response.Write("Cookie: " + myCookie.Name + "<br>")
   Response.Write("Expires: " + myCookie.Expires + "<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(var j=0; j < arr2.Length; j++){
      Response.Write("Value " + j + ": " + Server.HtmlEncode(arr2[j]) + "<br>")
   }
}
  

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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