[MSDN Library April 2000] WM_HSCROLL (100%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Scroll Bars > Scroll Bar Reference > Scroll Bar Messages

[MSDN Library September 1992] WM_HSCROLL (48.8636363636364%)

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

[MSDN Library September 1992] WM_HSCROLL (48.132183908046%)

Product Documentation > QuickC for Windows > Windows Programming Reference > Chapter 6 Messages Directory

[MSDN Library April 2000] WM_HSCROLL (43.0263157894737%)

MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > User Interface > Messages

[MSDN Library September 1992] WM_HSCROLL (30.1923076923077%)

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