## The `onSelChange' callback

Event number: 40
Generated for: RichEdit, Grid, Tree

For a RichEdit control, this event is triggered when the user changes the selection point.

For a Tree control, it is triggered when the user changes the selected node.

For a Grid control, this event is triggered when the user selects a new cell. The event-specific parameters in ŒEV are (in index origin 1):

        ŒEV[6]    Row number of the newly-selected cell
        ŒEV[7]    Column number of the newly-selected cell

Topic: APLX Help : System Classes : Callbacks : onSelChange

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