[Overview][Constants][Types][Classes][Procedures and functions][Variables] |
Determines whether Targetcan be handled by this action
Source position: classesh.inc line 1416
public function TBasicAction.HandlesTarget( |
Target: TObject |
):Boolean; virtual; |
HandlesTargetreturns Trueif Targetis a valid client for this action and if so, if it is in a suitable state to execute the action. An application programmer should never need to call HandlesTargetdirectly, it will be called by the action itself when needed.
In TBasicActionthis method is empty; descendent classes should override this method to implement appropriate checks.
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Notify client controls when the action updates itself. |
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Executes the action on the Targetobject |