If the VAccess control is in extended operations mode and field selection criteria have been specified in the SelectedFields property of the control, the valid field names to which a field bound control may bind are limited to the set of valid
ColumnName values for the VAccess control (the fields listed in
SelectedFields).
For VAList control in multi-column record list mode (VARecordList property is
True), the
VAFieldName property can contain a list of fields separated by semicolons.