CredentialCache.Add Method (Uri, String, NetworkCredential)
Assembly: System (in system.dll)
'Declaration Public Sub Add ( _ uriPrefix As Uri, _ authType As String, _ cred As NetworkCredential _ ) 'Usage Dim instance As CredentialCache Dim uriPrefix As Uri Dim authType As String Dim cred As NetworkCredential instance.Add(uriPrefix, authType, cred)
A Uri that specifies the URI prefix of the resources that the credential grants access to.
The authentication scheme used by the resource named in uriPrefix.
The NetworkCredential to add to the credential cache.
The Add method places a NetworkCredential instance for use with protocols other than SMTP into the CredentialCache. The cache stores credentials in the order in which they are added to it. When the GetCredential(Uri,String) method is called, it returns the proper matching NetworkCredential instance.
The following code example initializes a CredentialCache with multiple security credentials and uses those credentials with a WebRequest.
Dim myCache As New CredentialCache() myCache.Add(New Uri("http://www.contoso.com/"), "Basic", New NetworkCredential(UserName, SecurelyStoredPassword)) myCache.Add(New Uri("http://www.contoso.com/"), "Digest", New NetworkCredential(UserName, SecurelyStoredPassword, Domain)) wReq.Credentials = myCache
CredentialCache myCache = new CredentialCache(); myCache.Add(new Uri("http://www.contoso.com/"), "Basic", new NetworkCredential(userName, securelyStoredPassword)); myCache.Add(new Uri("http://www.contoso.com/"), "Digest", new NetworkCredential(userName, securelyStoredPassword, domain)); wReq.set_Credentials(myCache);
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.