session

想在在ashx中读写session需要实现System.Web.SessionState.IRequiresSessionState接口

  public class login : IHttpHandler, IRequiresSessionState
    {
        public string code = string.Empty;
        public string passWord = string.Empty;
        public string name = string.Empty;
        public string role = string.Empty;
        public string Method = string.Empty;
        DataTable dt = new DataTable();
        public void ProcessRequest(HttpContext context)
        {
            string re = string.Empty;
            context.Response.ContentType = "text/plain";
            code = HttpContext.Current.Request["code"];
            passWord = HttpContext.Current.Request["passWord"];
            dt = Exam.login(code, passWord);
            name = Convert.ToString(dt.Rows[0][0]);
            role = Convert.ToString(dt.Rows[0][2]);
            re = Convert.ToString(dt.Rows[0][3]);
            if (re.Equals("登录成功"))
            {

                context.Session["code"] = code;
                context.Session["name"] = name;
                context.Session["role"] = role;

                HttpContext.Current.Response.Redirect("/aspx/main.aspx");

            }
        }