System.Net.CredentialCache public class CredentialCache : IEnumerable, ICredentials, ICredentialsByHost Documentation public static ICredentials DefaultCredentials { get; } public static NetworkCredential DefaultNetworkCredentials { get; } public CredentialCache() public void Add(string host, int port, string authenticationType, NetworkCredential credential) public void Add(Uri uriPrefix, string authType, NetworkCredential cred) public NetworkCredential GetCredential(string host, int port, string authenticationType) public NetworkCredential GetCredential(Uri uriPrefix, string authType) public IEnumerator GetEnumerator() public void Remove(string host, int port, string authenticationType) public void Remove(Uri uriPrefix, string authType)