Parameters

authenticationModule

The System.Net.IAuthenticationModule to remove from the list of registered modules.

Exceptions

Type	Reason
ArgumentNullException	authenticationModule is null.
InvalidOperationException	authenticationModule is not a registered authentication module.

Remarks

The AuthenticationManager.Unregister(IAuthenticationModule) method removes the specified authentication module from the list of authentication modules called by the AuthenticationManager.Authenticate(string, WebRequest, ICredentials) method. The module must have been added to the list using the AuthenticationManager.Register(IAuthenticationModule) method before it can be removed from the list.

Requirements