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    TObservedHook.Changed

    Notifies all observers that the object has changed

    Declaration

    Source position: fpobserver.pp line 43

    public 
procedure TObservedHook.Changed;

    Description

    The Changed method sends a change notification to all attached observers using the ooChange operation.

    Observers receive this notification through their FPOObservedChanged method and can respond by updating their display or performing other change-related operations.