CredentialCache.GetCredential Method (String, Int32, String)
Returns the NetworkCredential instance associated with the specified host, port, and authentication protocol.
Assembly: System (in System.dll)
'Declaration Public Function GetCredential ( _ host As String, _ port As Integer, _ authenticationType As String _ ) As NetworkCredential
Return ValueType: System.Net.NetworkCredential
A NetworkCredential or, if there is no matching credential in the cache, Nothing.
ImplementsICredentialsByHost.GetCredential(String, Int32, String)
This method searches the CredentialCache and returns the NetworkCredential instance for the specified host, port, and authorization type. The host, port, and authType values passed to this method are case-insensitively compared to the values specified when the credential was added to the CredentialCache using the Add methods.
The supported values for authType are "NTLM", "Digest", "Kerberos", and "Negotiate".
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.