MobileFormsAuthentication Class
Assembly: System.Web.Mobile (in system.web.mobile.dll)
This helper class is designed to assist with writing authenticated mobile Web sites. The class objects provide mobile device-compatible versions of the ASP.NET FormsAuthentication class methods, RedirectFromLoginPage and SignOut. For more information on securing your Web application, see Basic Security Practices for Web Applications.
The following code example shows a login.aspx page. The authentication is validated using the ValidateUser function. The Membership class relies on membership providers to communicate with a data source.
<%@ Page Language="C#" Inherits="System.Web.UI.MobileControls.MobilePage" %> <%@ Register TagPrefix="mobile" Namespace="System.Web.UI.MobileControls" Assembly="System.Web.Mobile" %> <%@ Import Namespace="System.Web.Security" %> <%@ Import Namespace="System.Web.Mobile" %> <script runat="server"> private void Login_Click(Object sender, EventArgs e) { // Perform Authentication check here by using // UserEmail.Value and UserPswd.Value. if (Membership.ValidateUser(UserEmail.Text, UserPswd.Text)) { // Set the authorization cookie FormsAuthentication.SetAuthCookie(UserEmail.Text, false); // Redirect from login page MobileFormsAuthentication.RedirectFromLoginPage(UserEmail.Text, true); } else { // Notify the user lblError.Text = "Login invalid. Please check your credentials"; } } </script> <html xmlns="http://www.w3.org/1999/xhtml" > <body> <mobile:form id="form1" runat="server"> <Mobile:Label runat="server">Enter username</Mobile:Label> <Mobile:TextBox id="UserEmail" runat="Server"/> <Mobile:Label runat="server">Enter password</Mobile:Label> <Mobile:TextBox id="UserPswd" runat="Server"/> <Mobile:Command ID="Command1" runat="Server" OnClick="Login_Click" SoftkeyLabel="og">Go</Mobile:Command> <Mobile:Label runat="server" id="lblError" /> </mobile:form> </body> </html>
- AspNetHostingPermission for operating in a hosted environment. Demand value: LinkDemand; Permission value: Minimal.
- AspNetHostingPermission for operating in a hosted environment. Demand value: InheritanceDemand; Permission value: Minimal.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.