. NET simple manipulation of cookies

1 statement: HttpCookie mycookie= new HttpCookie ("test");

2 added: MyCookie.Values.Add ("Key1", "value1"),//key1 is the key name, value1 is the value

3 Expires: Mycookie.expires = DateTime.Now.AddDays (1);//Expires after one day. You can also set a negative value to make the cookie expire immediately.

4 Add to client: Response.appendcookie (newcookies);//Add with Response

5 Value:

5.1 instantiation: HttpCookie TestCookie = request.cookies["Test"];//use Request value, determine TestCookie is not empty, detection of a cookie named Test does not exist

5.2 Value: String cookiestr = testcookie.value;//Gets a single cookie value

String key1str = testcookie.values["Key1"]//gets the value of the key named Key1 for the cookie named test