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

TDBEdit.Change

Performs actions needed when the value for the control has been changed.

Declaration

Source position: dbctrls.pp line 201

protected procedure TDBEdit.Change; override;

Description

Change is an overridden procedure in TDBEdit used to ensure that the internal TFieldDataLink instance for the control is notified when the value for the control has been modified. Change calls the Modified method in TFieldDataLink to perform the notification, and calls the inherited Change method.

See also

TFieldDataLink.Modified

  

Updates the class when the linked dataset enters an edit state.

TFieldDataLink.UpdateData

  

Signals the OnUpdateData event handler for pending changes to the linked dataset.

TCustomMaskEdit.Change

  

Suppresses the OnChange event when the initial value for the control is assigned.

TDataLink.UpdateRecord
Version 4.0 Generated 2025-05-03 Home