Unit 'DBCtrls' Package
[Overview][Constants][Types][Classes][Procedures and functions][Index] [#lcl]

TDBCalendar.Notification

Handles the notification when a component on the control is added or removed.

Declaration

Source position: dbctrls.pp line 1266

protected procedure TDBCalendar.Notification(

  AComponent: TComponent;

  Operation: TOperation

); override;

Arguments

AComponent

  

Component for the notification.

Operation

  

Operation for the notification.

Description

Notification is an overridden method in TDBCalendar. It ensures that the DataSource is set to Nil when the component is freed.

See also

TDBCalendar.DataSource

  

Provides access to the dataset with content for the control.

TControl.Notification

  

Notification handler for insertion or deletion of components.