WHO YA GONNA CALL?

On ActivateEvt...
    TextCDEF - call HiliteControl to activate/deactivate
    ListCDEF  - call HiliteControl to activate/deactivate

On App4Evt...
    TextCDEF - call HiliteControl to activate/deactivate
    ListCDEF  - call HiliteControl to activate/deactivate

On MouseDown...
    TextCDEF - call TrackControl to select/scroll
    PictCDEF  - call TrackControl to toggle/move
    ListCDEF  - call TrackControl to select/scroll

On KeyDown..
    TextCDEF - call SendCtlMsg to insert char
    ListCDEF  - call SendCtlMsg to navigate list

On NullEvt...
    TextCDEF - Call SendCtlMsg to blink caret

See ˇ "Activating"
      ˇ "Tracking"
      ˇ "Messaging"
...for related information.