[MSDN Library April 2000] IsWindowUnicode (100%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Windows > Window Reference > Window Functions
[MSDN Library September 1992] IsWindowUnicode (39.2942583732057%)
Product Documentation > Win32 SDK for Windows NT > Programmer's Reference: API (prelim. ) > API Function Reference > I