如何在 AjaxPro.net的AjaxMethod中使用session和cookie(转)

添加一个AjaxPro.HttpSessionStateRequirement 枚举的值到你的AjaxPro.AjaxMethodAttribute中.
例如:
[AjaxPro.AjaxMethod(AjaxPro.HttpSessionStateRequirement.ReadWrite)]   
现在你就可以像下面这样存取Session的值了:

HttpContext.Current.Session["SessionName"]="SessionValue";

HttpContext.Current.Session["SessionName"].ToString().
另外一个问题:如何在AjaxMethod中使用Cookie?
答案是不能使用"this"的引用存取cookie ,你必须使用HttpContext.Current
例如:
HttpContext.Current.Request.Cookies[Name].Value.
添加 Cookie

System.Web.HttpCookie newcookie=new HttpCookie("CookieName");
      newcookie.Value = "CookieValue";
      newcookie.Path="/";
      newcookie.Expires = DateTime.Now.AddDays(1);
      HttpContext.Current.Response.AppendCookie(newcookie);

      strResult = HttpContext.Current.Request.Cookies["CookieName"].Value.Trim();

清除 Cookie

System.Web.HttpCookie newcookie=new HttpCookie("CookieName");
    newcookie.Expires = DateTime.Now.AddDays(-1);
    newcookie.Values.Clear();
    HttpContext.Current.Response.Cookies.Add(newcookie);


原文地址:https://www.cnblogs.com/quanhai/p/1687903.html