Table Editor: _getVisrow

Table Editor: _getVisrow

Returns the number of rows that are currently visible

Syntax
Details

Syntax

CALL SEND (table-id, '_getVisrow', numrows<, partial-rows>);

Argument Type Description

numrows
N returns the number of visible rows

partial-rows
N returns the number of partially visible rows. The only possible values are 0 or 1.

Argument	Type	Description
numrows	N	returns the number of visible rows
partial-rows	N	returns the number of partially visible rows. The only possible values are 0 or 1.

Details

The value obtained by subtracting partial-rows from numrows is used when a table is scrolled vertically by a PAGE or HALF. See the _setVscroll method in this class for more information. The ratio of this value to the maximum number of rows determines the size of the thumb in the vertical scroll bar.

Chapter Contents
Previous
Next
Top of Page