[MSDN Library April 2000] NM_NCHITTEST (rebar) (68.1987577639751%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows Common Controls > Rebar Controls > Rebar Control Notifications

[MSDN Library April 2000] NM_NCHITTEST (38.416149068323%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows Common Controls > Common API > Notifications