怎么生成不了Cookie，希望给予解答，谢谢!

[liuyukui]

下面是基于角色的验证：
string userRoles = UserToRole("A,B,C");//调用UserToRole方法来获取Role字符串
FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(
1，
user,
DateTime.Now, System.DateTime.Now.AddMinutes(30), CBSaveCookie.Checked,
userRoles ,
"/");
string HashTicket = FormsAuthentication.Encrypt(Ticket); HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName,HashTicket);
UserCookie.Expires = DateTime.MinValue;
Response.Cookies.Add(UserCookie);//为什么在这块却生成不了Cookie，在客户端找不到
Response.Redirect(Context.Request["ReturnUrl"]);

[liuyukui]

而且也保存不了Cookie，但把Response.Redirect(Context.Request["ReturnUrl"]);替换为FormsAuthentication.RedirectFromLoginPage(user,true,"/");就可以生成Cookie
很是不明白。

[lingwu05]

可能是你在web.config中设置的cookie名与代码中设置的名不同。

[生活真美好]

HttpCookieCollection MyCookieCollection = Request.Cookies;

HttpCookie MyCookie = new HttpCookie("User");
MyCookie.Value = "007";
MyCookieCollection.Add(MyCookie);
//MyCookie.Expires = DateTime.Now.AddDays(1);
Response.Cookies.Add(MyCookie);

[liuyukui]

我设置的是系统默认的Cookie名，应该没有问题吧。
<forms name=".ASPXAUTH" loginUrl="Login.aspx" protection="All" timeout="30" path="/" />

这个是WebConfig里面的Form