Life cycle of a form
When determining which events of a form to define to
do what you want, it's good to know the life cycle of a
form.
Action Event
Create OnCreate
Show OnShow
Paint OnPaint
Activate OnActivate
ReSize OnResize
Paint OnPaint
Close query OnCloseQuery
Close OnClose
Deactivate OnDeactivate
Hide OnHide
Destroy OnDestroy
Applicable Keywords : Delphi, Delphi 1.x, Delphi 2.x, User Interface