Provides storage for multiple credentials.
Assembly: System (in System.dll)
The class stores credentials for multiple Internet resources. Applications that need to access multiple resources can store the credentials for those resources in a instance that then provides the proper set of credentials to the Internet resource when required. When the GetCredential method is called, it compares the Uniform Resource Identifier (URI) and authentication type provided with those stored in the cache and returns the first set of credentials that match.
The DefaultCredentials property contains the system credentials of the current security context. For client applications, these represent the user name, password, and domain of the user who is currently logged in. For ASP.NET applications, the default credentials are the user credentials of the logged-in user or the user being impersonated.
The following code example initializes a with multiple security credentials and uses those credentials with a WebRequest.
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.Credentials = myCache;
CredentialCache* myCache = new CredentialCache(); myCache->Add(new Uri(S"http://www.contoso.com/"),S"Basic",new NetworkCredential(UserName,SecurelyStoredPassword)); myCache->Add(new Uri(S"http://www.contoso.com/"),S"Digest", new NetworkCredential(UserName,SecurelyStoredPassword,Domain)); wReq->Credentials = myCache;
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.