.NET Framework Class Library LoginFailureAction Enumeration Determines the page that the user will go to when a login attempt is not successful. (in System.Web.dll)
Syntax
Public Enumeration LoginFailureAction
public enum LoginFailureAction
public enum class LoginFailureAction
Members
| Member name | Description |
|---|
| Refresh | Refreshes the current page so that the Login control can display an error message. | | RedirectToLoginPage | Redirects the user to the login page defined in the site's configuration files (Machine.config and Web.config). |
Examples
The following code example demonstrates using the LoginFailureAction enumeration to set the FailureAction property to redirect the user to the login page defined in the Web.config file when a login attempt fails.
<%@ Page Language="VB" AutoEventWireup="False"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Login1.FailureAction = LoginFailureAction.RedirectToLoginPage
End Sub
</script>
<html >
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Login id="Login1" runat="server" FailureAction="RedirectToLoginPage"></asp:Login>
</form>
</body>
</html>
<%@ Page Language="C#" AutoEventWireup="False"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
Login1.FailureAction = LoginFailureAction.RedirectToLoginPage;
}
</script>
<html >
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Login id="Login1" runat="server" FailureAction="RedirectToLoginPage"></asp:Login>
</form>
</body>
</html>
Version Information
.NET FrameworkSupported in: 4, 3.5, 3.0, 2.0
Platforms
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role not supported), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
See Also
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Bibliothèque de classes .NET Framework LoginFailureAction, énumération Détermine la page vers laquelle l'utilisateur sera dirigé lorsqu'une tentative de connexion échoue. (dans System.Web.dll)
Syntaxe
Public Enumeration LoginFailureAction
public enum LoginFailureAction
public enum class LoginFailureAction
Membres
| Nom de membre | Description |
|---|
| Refresh | Actualise la page en cours, de sorte que le contrôle Login puisse afficher un message d'erreur. | | RedirectToLoginPage | Redirige l'utilisateur vers la page de connexion définie dans les fichiers de configuration du site (Machine.config et Web.config). |
Exemples
L'exemple de code suivant illustre l'utilisation de l'énumération LoginFailureAction pour définir la propriété FailureAction pour rediriger l'utilisateur vers la page de connexion définie dans le fichier Web.config lorsqu'une tentative de connexion échoue.
<%@ Page Language="VB" AutoEventWireup="False"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Login1.FailureAction = LoginFailureAction.RedirectToLoginPage
End Sub
</script>
<html >
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Login id="Login1" runat="server" FailureAction="RedirectToLoginPage"></asp:Login>
</form>
</body>
</html>
<%@ Page Language="C#" AutoEventWireup="False"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
Login1.FailureAction = LoginFailureAction.RedirectToLoginPage;
}
</script>
<html >
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Login id="Login1" runat="server" FailureAction="RedirectToLoginPage"></asp:Login>
</form>
</body>
</html>
Informations de version
.NET FrameworkPris en charge dans : 4, 3.5, 3.0, 2.0
Plateformes
Windows 7, Windows Vista SP1 ou ultérieur, Windows XP SP3, Windows XP SP2 Édition x64, Windows Server 2008 (installation minimale non prise en charge), Windows Server 2008 R2 (installation minimale prise en charge avec SP1 ou version ultérieure), Windows Server 2003 SP2
Le .NET Framework ne prend pas en charge toutes les versions de chaque plateforme. Pour obtenir la liste des versions prises en charge, consultez Configuration requise du .NET Framework.
Voir aussi
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