[MSDN Library April 2000] PBM_STEPIT (76.4492753623188%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows Common Controls > Progress Bar Control > Progress Bar Control Messages
[MSDN Library April 2000] PBM_STEPIT (43.1465517241379%)
MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > User Interface > Messages