用C#如何创建、读取cookie：
一、创建cookie，并写入数据：
//创建、写入Cookie HttpCookie cookie = Request.Cookies["MWS_User"]; if (cookie == null)
...{
cookie = new HttpCookie("MWS_User");
} cookie.Values.Set("UserID", strUserID); Response.SetCookie(cookie);
二、读取cookie：
HttpCookie cookie = Request.Cookies["MWS_User"];if (cookie != null && cookie["UserID"].ToString() != "")...{ Response.Write("cookie=" + cookie["UserID"].ToString()); }