Cookie对象

HttpCookie MyCookie=Request.Cookies["User_Location"];
HttpCookie MyCookie=new HttpCookie("User_Location",对象);//创建Cookie对象
Response.AppendCookie(MyCookie);//添加Cookie信息
MyCookie.Value=DateTime.Now.Tostring();
response.Cookie.Set(MyCookie);//保存Cookie对象

string keystr=Response.Cookies.AllKeys;
Response.Cookies.Keys[0].Tostring();
Response.Cookies.Add(对象);//添加Cookie对象
response.Cookies.Get("Cookies名").Value.Tostring();//获取Cookie对象中的Value值
MyCookie.Value=DateTime.Now.Tostring();
response.Cookies.Set(MyCookie);//重新设置Cookies的值
response.Cookies.Remove("Cookies名");//删除Cookie对象