RAD Studio VCL Reference
TBasicAction.UpdateTarget Method

Introduces an interface for a method of notifying a client when the action updates itself.

procedure UpdateTarget(Target: TObject); virtual;
virtual __fastcall UpdateTarget(TObject * Target);

UpdateTarget does nothing in TBasicAction. UpdateTarget was introduced in TBasicAction so that descendants can override it to correspondingly update a target when the action updates. For examples, see the TEditAction objects in the stdactns unit. 


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