System.Web Namespace   HttpCookie Class

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Gets a value indicating whether a cookie has subkeys.

[ VB ]
Public ReadOnly Property HasKeys As Boolean

[ C# ]
public bool HasKeys {get;}

[ C++ ]
public: __property bool get_HasKeys ( );

[ JScript ]
public function get HasKeys ( ) : Boolean;

true if the cookies has subkeys, otherwise, false. The default value is false.

The following example examines each member of a cookie collection for multiple values and If multiple values are present ( HasKeys = true ) , copies the value names into one string array and the corresponding values into another string array. For an example of how to create multiple values for a cookie, see Values.

[ VB ]
Dim myCookieCollection As HttpCookieCollection
Dim myCookie As HttpCookie
Dim MyValueNames ( ) As String
Dim MyValues ( ) As String
Dim loop1 As Integer
 
 myCookieCollection = Request.Cookies
 For loop1 = 0 To myCookieCollection.Count - 1
    myCookie = myCookieCollection ( loop1 ) 
   If myCookie.HasKeys Then
       Dim myCookieValues As NameValueCollection = new NameValueCollection ( myCookie.Values ) 
       MyValueNames = myCookieValues.AllKeys
       MyValues = myCookieValues.AllKeys
   End If
Next loop1


[ C# ]
HttpCookieCollection myCookieCollection = Request.Cookies;
for ( int loop1 = 0; loop1 < myCookieCollection.Count; loop1++ ) {
    HttpCookie myCookie = myCookieCollection [ loop1 ];

   if ( myCookie.HasKeys  ) {
       NameValueCollection myCookieValues = 
          new NameValueCollection ( myCookie.Values );
      String [ ] MyValueNames = myCookieValues.AllKeys;
      String [ ] MyValues = myCookieValues.AllKeys;
  }
 }


[ JScript ] 
var myCookieCollection : HttpCookieCollection
var myCookie : HttpCookie
var myValueNames : String [ ] 
var myValues : String [ ] 

myCookieCollection = Request.Cookies
for ( var loop1 = 0; loop1 < myCookieCollection.Count; loop1++ ) {
  myCookie = myCookieCollection [ loop1 ] 
  if ( myCookie.HasKeys ) {
    var myCookieValues : NameValueCollection = new NameValueCollection ( myCookie.Values ) 
    myValueNames = myCookieValues.AllKeys
    myValues = myCookieValues.AllKeys
  }
}

HttpCookie Members

Suggested Reading