[<<Previous Entry]
[^^Up^^]
[Next Entry>>]
[Menu]
[About The Guide]
MAXROW()
Determine the maximum visible screen row
------------------------------------------------------------------------------
Syntax
MAXROW() --> nRow
Returns
MAXROW() returns the row number of the bottommost visible row for
display purposes.
Description
MAXROW() is a screen function that determines the maximum visible row of
the screen. Row and column numbers start at zero in CA-Clipper.
If you use a C or other extended function to set the video mode, use the
SETMODE() function so your CA-Clipper application returns the correct
value for MAXCOL().
Examples
. This user-defined function, ScreenSize(), uses MAXROW() and
MAXCOL() to return an array containing the current screen size:
FUNCTION ScreenSize
RETURN { MAXROW(), MAXCOL() }
Files Library is CLIPPER.LIB.
See Also:
COL()
MAXCOL()
ROW()
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson