TBasicAction.UpdateTarget
Notify client controls when the action updates itself.
Declaration
Source position: classesh.inc line 2190
public
procedure UpdateTarget(Target: TObject); Virtual;
Description
UpdateTarget should update the client control specified by Target when the action updates itself. In TBasicAction, the implementation of UpdateTarget is empty. Descendant classes should override and implement UpdateTarget to actually update the Target object.
An application programmer should never need to call HandlesTarget directly, it will be called by the action itself when needed.
See also
| Name | Description |
|---|---|
| ExecuteTarget | Executes the action on the Target object |
| HandlesTarget | Determines whether Target can be handled by this action |