IB Statements/file

From CometWiki

FILE statement Syntax: FILE (lun) BUF=buffer-size

FILE (lun) DLM=delimiter-string

FILE (lun) POS=file-position

FILE (lun) CTL=control-parameter

FILE (lun) FORWARD

FILE (lun) REVERSE

FILE (lun) CSV

Discussion: The FILE statement is used for several purposes, including:

setting the buffer size for an asynchronous device

setting the delimiter string

moving the file pointer in a disk file

setting various control functions

changing the direction of the file pointer to forward or reverse

Reading or writing comma delimited files.