[MSDN Library June 1998] Subclassing and Automatic Message Translation (100%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > International Features > Unicode and Character Sets > Using Strings and Unicode

[MSDN Library June 1998] Subclassing a Window (28.4094794094794%)

MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Windowing > Window Procedures > Using Window Procedures

[MSDN Library June 1998] Subclassing a Combo Box (27.527972027972%)

MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Controls > Combo Boxes > Using Combo Boxes

[MSDN Library June 1998] Subclassing the Desktop and Windows of Other Applications (24.6267712550607%)

MSDN Library Visual Studio 6.0 > Knowledge Base > Windows Software Development Kit