[DllImport("PowrProf.dll", SetLastError=true)]
public static extern uint PowerReadPossibleDescription(IntPtr RootPowerKey, IntPtr SubGroupOfPowerSettingGuid, IntPtr PowerSettingGuid, UInt32 PossibleSettingIndex, IntPtr Buffer, ref UInt32 BufferSize);
Declare Function PowerReadPossibleDescription Lib "powrprof.dll" (TODO) As TODO