Logs out the user.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
For users authenticated through client application services, the static Thread.CurrentPrincipal property is set to a ClientRolePrincipal object that enables access to the configured role service. The method resets the CurrentPrincipal property to a WindowsPrincipal object that contains the current WindowsIdentity. After you call this method, you can no longer retrieve roles for the user through the ClientRoleProvider class. To reauthenticate the current user, call the ClientWindowsAuthenticationMembershipProvider.ValidateUser method.
The following example code demonstrates how to use this method to log out the user.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2