[MSDN Library September 1992] RegisterWindowMessage (42.7011494252874%)

Product Documentation > QuickC for Windows > Windows Programming Reference > Chapter 4 Functions Directory

[MSDN Library June 1998] RegisterWindowMessage (40.1901901901902%)

MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Windowing > Messages and Message Queues > Messages and Message Queues Reference > Messages and Message Queues Functions

[MSDN Library September 1992] RegisterWindowMessage (38.3971291866029%)

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

[MSDN Library September 1992] RegisterWindowMessage (32.7380952380952%)

Product Documentation > Windows 3.1 SDK > Programmer's Reference Volume 2: Functions > Introduction > OR