AuthenticationService::Authenticating Event
Occurs when user credentials are being validated.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
The following example shows how to bind an event handler for the Authenticating event in the Application_Start method of the Global.asax file.
The following example shows an event handler for the Authenticating event in the Global.asax file. The event handler reads two authentication values from the CustomCredential property and passes them together with the user name and password to a custom authentication class named StudentAuthentication.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.