C# Definition:

    /// <summary>
    /// KeyType values for SetupDiCreateDevRegKey, SetupDiOpenDevRegKey, and SetupDiDeleteDevRegKey.
    /// </summary>
    public enum DIREG : int
    {
        /// <summary>
        /// Open/Create/Delete device key
        /// </summary>
        DIREG_DEV = 0x00000001,

        /// <summary>
        /// Open/Create/Delete driver key
        /// </summary>
        DIREG_DRV = 0x00000002,

        /// <summary>
        /// Delete both driver and Device key
        /// </summary>
        DIREG_BOTH = 0x00000004,
    }

VB Definition:

Enum DIREG
   TODO
End Enum

Notes:

None.