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Event handler triggered when the action's properties change
Source position: classesh.inc line 2013
 public property TBasicActionLink.OnChange : TNotifyEvent  | 
OnChange is the event triggered when the action's properties change.
Application programmers should never need to assign this event. Component programmers can assign this event to have a client control reflect any changes in an Action's properties.
Change  | 
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Executed whenever the Action is changed.  | 
TBasicAction.Change  | 
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Calls the OnChange handler.  |