Text Viewer: _setVscroll

Text Viewer: _setVscroll

Assigns the vertical scrolling unit

Syntax
Example

Syntax

CALL NOTIFY (viewer-name, '_setVscroll', unit<, num-units>);

Argument Type Description

unit
C specifies the scrolling unit:

'PAGE' (the default)

'HALF'

'ROW'

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

Example

_setVscroll sets the scrolling unit so that vertical scrolling moves down one page.

call notify('textview', '_set_vscroll_', 'page');

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