<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Security" %>
<script runat="server">
private void Login_Click(Object sender, EventArgs e)
{
// Create a custom FormsAuthenticationTicket containing
// application specific data for the user.
string username = UserNameTextBox.Text;
string password = UserPassTextBox.Text;
bool isPersistent = PersistCheckBox.Checked;
if (Membership.ValidateUser(username, password))
{
string userData = "ApplicationSpecific data for this user.";
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1,
username,
DateTime.Now,
DateTime.Now.AddMinutes(30),
isPersistent,
userData,
FormsAuthentication.FormsCookiePath);
// Encrypt the ticket.
string encTicket = FormsAuthentication.Encrypt(ticket);
// Create the cookie.
Response.Cookies.Add(new HttpCookie(FormsAuthentication.FormsCookieName, encTicket));
// Redirect back to original URL.
Response.Redirect(FormsAuthentication.GetRedirectUrl(username, isPersistent));
}
else
{
Msg.Text = "Login failed. Please check your user name and password and try again.";
}
}
</script>
<html>
<head>
<title>Forms Authentication Login</title>
</head>
<body>
<form runat="server">
<span style="BACKGROUND: #80ff80">
<h3>Login Page</h3>
</span>
<asp:Label id="Msg" ForeColor="maroon" runat="server" /><P>
<table border=0>
<tbody>
<tr>
<td>Username:</td>
<td><asp:TextBox id="UserNameTextBox" type="text" runat="server" /></td>
<td>
<asp:RequiredFieldValidator id="RequiredFieldValidator1"
runat="server" ErrorMessage="*"
Display="Static"
ControlToValidate="UserNameTextBox" />
</td>
</tr>
<tr>
<td>Password:</td>
<td><asp:TextBox id="UserPassTextBox" TextMode="Password" runat="server" /></td>
<td>
<asp:RequiredFieldValidator id="RequiredFieldValidator2"
runat="server" ErrorMessage="*"
Display="Static"
ControlToValidate="UserPassTextBox" />
</td>
</tr>
<tr>
<td>Check here if this is <u>not</u><br>a public computer:</td>
<td><asp:CheckBox id="PersistCheckBox" runat="server" autopostback="true" /></td>
</tr>
</tbody>
</table>
<input type="submit" value="Login" runat="server" onserverclick="Login_Click" />
</form>
</body>
</html>全文见：http://msdn.microsoft.com/zh-cn/library/system.web.security.formsauthenticationticket(VS.80).aspx
相关阅读
