Applies To
TQDBNavigator
Declaration
property OnPrev : TBtnPressEvent;
Description
When the prev button (nbPrev) is pressed three things happen:
first the BeforeAction event is triggered
next if an OnPrev event handler has been assigned OnPrev is triggered
and if not the attached QDB's PrevItem method is called.
finally the OnClick event is triggered
This give some flexibility in responding to navigator buttons.