OnCancel event

Applies To
TQDBNavigator

Declaration
property OnCancel : TBtnPressEvent;

Description
When the cancel button (nbCancel) is pressed three things happen:

   first the BeforeAction event is triggered

   next if an OnCancel event handler has been assigned OnCancel is triggered
   and if not the attached QDB's Cancel method is called.

   finally the OnClick event is triggered

This give some flexibility in responding to navigator buttons.