Difference between revisions of "EOF()"

Revision as of 11:54, 7 December 2012

Purpose

Function to check if the record pointer is at the end of file

Syntax

EOF([<workarea | alias>])

See Also

BOF(), CURSYNCNUM(), DELETE, FOUND(), PACK, RECALL, RECNO(), ROWNUM(), SET DELETED, SYNCNUM()

Description

The EOF() function returns .T. when the last logical record of the table is passed. If the optional <workarea | alias> is specified, then the function will operate in the required location. The EOF() function is set to .T. if SEEK, FIND, LOCATE or CONTINUE operations are not successful.

Example

use catalogue
do while not eof()
    m_file=lower(trim(file) + "." + filetype)
    if not file("&m_file")
        delete
    endif
    skip
enddo

Products

Lianja Server, Lianja