SCOLS()
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Revision as of 16:12, 20 March 2009 by Yvonnemilne (Talk | contribs)
Contents
SCOLS()
Class
Screen Forms
Purpose
Function to return the number of screen columns
Syntax
SCOLS()
See Also
SROWS(), ROW(), PROW(), PCOL, COL(), MAXROW(), MAXCOL()
Description
The SCOLS() function returns the number of columns being used on the current terminal. The return value is numeric data type. In Recital addressable column numbers range from 0 to 79, however some programs may change this number to 80 or more. SCOLS() may be used to determine how screen or printed displays are affected by such changes.
Example
?scols() 79
Products
Recital Mirage Server, Recital Terminal Developer
