Extended Table: _setVscroll

Extended Table: _setVscroll

Assigns the unit by which a table scrolls vertically

Syntax
Details

Syntax

CALL NOTIFY (extended-table-name, '_setVscroll', in-unit<, in-num-units>);

Argument Type Description

in-unit
C the scrolling unit:

'MAX'

'PAGE'

'HALF'

'ROW'

in-num-units
N the number of units if the scrolling unit is 'ROW'.

Details

The vertical scroll unit assigned by _setVscroll determines the amount by which to scroll when users click either side of the thumb inside the scroll bar. When a user scrolls the table, the global variable _currow is updated to the number of the row displayed at the top of the table, based on the scroll amount.

Chapter Contents
Previous
Next
Top of Page