This class maintains credentials for multiple network resources. If you are developing a client application that needs to authenticate itself to more than one server, you can store an instance of this class in the WebRequest.Credentials property. After you create an instance of this class, use the Add( ) method to associate NetworkCredential objects with a URI and authentication type (using a string such as " Basic " or " Digest "). Then you can assign the CredentialCache instance to the WebRequest.Credentials property to use the credentials for future web requests . public class CredentialCache : ICredentials, IEnumerable { // Public Constructors public CredentialCache ( ); // Public Static Properties public static ICredentials DefaultCredentials {get; } // Public Instance Methods public void Add (Uri uriPrefix , string authType , NetworkCredential cred ); public NetworkCredential GetCredential (Uri uriPrefix , string authType ) // implements ICredentials public IEnumerator GetEnumerator ( ); // implements IEnumerable public void Remove (Uri uriPrefix , string authType ); } |