Windows 7 new features: Step by step in VB.NET and C#

//Copyright (c) Microsoft Corporation.  All rights reserved.

namespace Microsoft.WindowsAPICodePack.Shell
{
    internal static class KnownFoldersIIDGuid
    {
        static KnownFoldersIIDGuid()
        {
            // Hide default constructor
        }

        // IID GUID strings for relevant Shell COM interfaces.
        internal const string IKnownFolder = "3AA7AF7E-9B36-420c-A8E3-F77D4674A488";
        internal const string IKnownFolderManager = "8BE2D872-86AA-4d47-B776-32CCA40C7018";
    }

    internal static class KnownFoldersCLSIDGuid
    {
        static KnownFoldersCLSIDGuid()
        {
            // Hide default constructor
        }

        // CLSID GUID strings for relevant coclasses.
        internal const string KnownFolderManager = "4df0c730-df9d-4ae3-9153-aa6b82e9795a";
    }

    internal static class KnownFoldersKFIDGuid
    {
        static KnownFoldersKFIDGuid()
        {
            // Hide default constructor
        }

        internal const string ComputerFolder = "0AC0837C-BBF8-452A-850D-79D08E667CA7";
        internal const string Favorites = "1777F761-68AD-4D8A-87BD-30B759FA33DD";
        internal const string Documents = "FDD39AD0-238F-46AF-ADB4-6C85480369C7";
        internal const string Profile = "5E6C858F-0E22-4760-9AFE-EA3317B67173";
    }
}