[MSDN Library June 1998] WM_POWER (100%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Hardware > Power Management > Power Management Reference > Power Management Messages

[MSDN Library September 1992] WM_POWER (50.7631578947368%)

Product Documentation > Win32 SDK for Windows NT > Programmer's Reference: API (prelim. ) > API Function Reference > Messages

[MSDN Library September 1992] WM_POWER (34.0769230769231%)

Product Documentation > Windows 3.1 SDK > Programmer's Reference Volume 3: Messages, Structures, and Macros > Chapter 2 Messages > DM_GETDEFID