[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'DBCtrls' (#lcl)

TCustomDBListBox.Notification

Handles notifications when a component is added to or removed from the control.

Declaration

Source position: dbctrls.pp line 369

protected procedure TCustomDBListBox.Notification(

  AComponent: TComponent;

  Operation: TOperation

); override;

Description

Notification is an overridden method in TCustomDBListBox. Notification calls the inherited method, and ensures that an assigned DataSource is set to Nil when Operation contains opRemove.

See also

TCustomDBListBox.DataSource

  

Provides access to the linked dataset for the control.

TComponent.Notification
Version 4.0 Generated 2025-05-03 Home