This variable applies only in a thin client environment. The TC_TV_SELCHANGING variable lets you control how often Msg-Tv-Selchanging events are generated in the thin client environment.
|0||The Msg-Tv-Selchanging event is never generated.|
|1 (the default)||A Msg-Tv-Selchanging event is generated only when a tree view selection is changed.|
|3||Msg-Tv-Selchanging is always generated.|
See Control Events in ACUCOBOL-GT User Inrterface Programming for more information on Msg-Tv-Selchanging.