Difference between revisions of "MLINE()"
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+ | [[Category:VFP Function Extensions]] |
Revision as of 07:37, 10 December 2012
Contents
Purpose
Function to extract a line of text from a memo
Syntax
MLINE(<memofield>,<expN>)
See Also
MEMLINES(), MEMOLINE(), MEMOREAD(), MEMOTRAN(), MEMOWRITE(), MLCOUNT(), SET MEMOWIDTH
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 memowidth to 40 m_last = memlines(comp_hist) for n=1 to m_last m_line = mline(comp_hist,n) ? m_line next