login.aspx 页面
Response.Cookies[ "username "].Value = "会员 ";
Response.Write(Request.Cookies[ "account "].Value);
输出结果 "会员 "
然后login.aspx页里有个链接 转向到 index.aspx页面
<a href= "index.aspx " target= "_blank "> 登陆主页 </a>
index.aspx
Response.Write(Request.Cookies[ "username "].Value);
但输出的结果却是未将对象引用设置到对象的实例。 期待高手帮忙！！！
------解决方案--------------------------------------------------------
HttpCookie MyCookie = new HttpCookie( "username ");
MyCookie.Value = "会员 ";
MyCookie.Expires = now.AddHours(1);
Response.Cookies.Add(MyCookie);
------解决方案--------------------------------------------------------
Avoid(千金散尽还复来) 正解
设个有效期,估计可以了.