Progress
Language Reference
PAGE-SIZE Function
Returns the page size (lines per page) of an output destination. If the output stream is not paged, PAGE-SIZE returns a value of 0.
SYNTAX
stream
The name of an output stream. If you do not name a stream, PAGE-SIZE returns the page size of the default unnamed output stream.
EXAMPLEThis procedure prints a customer report categorized by state. At the end of each state category, it tests to see if there are at least four lines left on the page. The LINE-COUNTER function returns the current line number of output. If that number plus four is greater than the total number of lines on the page (returned by the PAGE-SIZE function), then the procedure skips to a new page. If there are four or more lines left, the procedure skips a line before printing the next customer record.
SEE ALSO
Copyright © 2004 Progress Software Corporation www.progress.com Voice: (781) 280-4000 Fax: (781) 280-4095 |