asp.net中创建了票证之后,成功登录了,我做"退出"按钮代码中的代码该是如何的呢?高人啊,我等你啊~~

[wenzhoufeng]

if (myReader.Read())
{
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, TextBox1.Text, DateTime.Now, DateTime.Now.AddMinutes(10), false, "Admin", "/corp");
string hashTicket = FormsAuthentication.Encrypt(ticket);
HttpCookie userCookie = new HttpCookie(FormsAuthentication.FormsCookieName, hashTicket);
Response.Cookies.Add(userCookie);

Response.Redirect("corp/admin_index.aspx");
FormsAuthentication.RedirectFromLoginPage(TextBox1.Text, false);


myReader.Close();
}
else
{
Response.Write("<script language=javascript>alert('用户名或密码错误');window.history.go(-1);</script>");
Response.End();

//FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, TextBox1.Text, DateTime.Now, DateTime.Now.AddMinutes(10), false, "xx", "/");
//string hashTicket = FormsAuthentication.Encrypt(ticket);
//HttpCookie userCookie = new HttpCookie(FormsAuthentication.FormsCookieName, hashTicket);
//Response.Cookies.Add(userCookie);

//Response.Redirect("corp/admin_index.aspx");
}

上面是登录时的验证

[luckin]

FormsAuthentication.SignOut ()

[iAudio]

HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, null);
if (domain != string.Empty)
{
cookie.Domain = domain;
//Cookie域名设置
}
cookie.Expires = DateTime.Now.AddYears(-1);
HttpContext.Current.Response.Cookies.Set(cookie);

[listhome]

通过使用FormsAuthentication.SignOut 方法，应用程序代码可以撤消或移除身份 验证Cookie。这将移除身份验证Cookie，不论它是临时的还是永久的