[MSDN Library June 1998] GetWindowWord (29.6536796536797%)
MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Windowing > Window Classes > Window Class Reference > Window Class Functions
[MSDN Library April 2000] GetWindowWord (29.6536796536797%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Window Classes > Window Class Reference > Window Class Functions