RAD Studio VCL Reference
ContentsIndex
PreviousUpNext
TDataSetDesigner.DataEvent Method
TDataSetDesigner Class | TDataSetDesigner Members | DB Namespace | Description
Collapse All

Provides the interface for a method that can respond to data events.

Pascal
procedure DataEvent(Event: TDataEvent; Info: Longint); virtual;
C++
virtual __fastcall DataEvent(TDataEvent Event, Longint Info);
Description

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 data set designer to respond to different types of events. 

 

Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
What do you think about this topic? Send feedback!