[Overview][Constants][Types][Classes][Procedures and functions][Variables] |
Notify client controls when the action updates itself.
Source position: classesh.inc line 1417
public procedure TBasicAction.UpdateTarget( |
Target: TObject |
); virtual; |
UpdateTargetshould update the client control specified by Targetwhen the action updates itself. In TBasicAction, the implementation of UpdateTargetis empty. Descendent classes should override and implement UpdateTargetto actually update the Targetobject.
An application programmer should never need to call HandlesTargetdirectly, it will be called by the action itself when needed.
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Determines whether Targetcan be handled by this action |
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Executes the action on the Targetobject |