Data.DB.TDataSetDesigner.DataEvent
Delphi
procedure DataEvent(Event: TDataEvent; Info: NativeInt); virtual;
C++
virtual void __fastcall DataEvent(TDataEvent Event, NativeInt Info);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Data.DB.pas Data.DB.hpp |
Data.DB | TDataSetDesigner |
Description
Provides the interface for a method that can respond to data events.
Call DataEvent to pass information about data events to the dataset designer. The Event parameter specifies the type of event that is occurring. Use the Info parameter to specify additional information about the event. The value of the Info parameter depends on the type of data event.
The DataEvent method for TDataSetDesigner does nothing when informed of a data event. Override this method to allow the dataset designer to respond to different types of events.