Form Editor: _setVscroll

Form Editor: _setVscroll

Sets the default row scrolling units and number of units

Syntax
Details

Syntax

CALL SEND (form-id, '_setVSCROLL, units<, num-units>);

Argument Type Description

units
C specifies the default unit by which the form editor scrolls rows:

'ROW' scrolls either forward or backward the number of rows specified in num-units (default)

'MAX' scrolls to the last row if the value for num-units is omitted or if the num-units value is positive. If the num-units value is negative, then it scrolls to the first row.

num-units
N specifies the default scrolling unit. A positive value scrolls forward; a negative number scrolls backwards.

Argument	Type	Description
units	C	specifies the default unit by which the form editor scrolls rows:
		'ROW'	scrolls either forward or backward the number of rows specified in num-units (default)
		'MAX'	scrolls to the last row if the value for num-units is omitted or if the num-units value is positive. If the num-units value is negative, then it scrolls to the first row.
num-units	N	specifies the default scrolling unit. A positive value scrolls forward; a negative number scrolls backwards.

Details

If the num-units parameter is not passed, then the default num-units value is 1. These values are used when you call the _vscroll method without parameters.

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