MLINE()

Class

Memos

Purpose

Function to extract a line of text from a memo

Syntax

MLINE(<memofield>,<expN>)

See Also

HARDCR(), MEMLINES(), MEMOEDIT(), MEMOLINE(), MEMOREAD(), MEMOTRAN(), MEMOWRITE(), MLCOUNT(), SET MEMOWIDTH, SET MEMOWINDOW, TEXTEDIT()

Description

The MLINE() function extracts a line of text from the specified <memofield>. The <expN> specifies the line number in the range 1 to MEMLINES(). The length of the line extracted is set by the command SET MEMOWIDTH.

Example

use prospect
set scroll to 4,15
@4,0 say " "
set memowidth to 40
m_last = memlines(comp_hist)
for n=1 to m_last
    m_line = mline(comp_hist,n)
    ? m_line
next
set scroll to default

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer