Difference between revisions of "FEOF()"
From Lianjapedia
Helen.george (Talk | contribs) |
Yvonne.milne (Talk | contribs) |
||
Line 24: | Line 24: | ||
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
− | |||
[[Category:ASCII File Access Functions]] | [[Category:ASCII File Access Functions]] |
Revision as of 08:19, 4 February 2013
Contents
Purpose
Function to check if the file pointer is at the end of an ASCII file
Syntax
FEOF(<expN>)
See Also
FCLOSE(), FCREATE(), FERROR(), FFLUSH(), FGETS(), FOPEN(), FPUTS(), FREAD(), FSEEK(), FWRITE()
Description
The FEOF() returns a logical true (.T.) if the file pointer is at the end of the specified ASCII file. The ASCII file is specified by its file handle <expN>. The file handle should be assigned to a memory variable when the file is opened with the FCREATE() or FOPEN() functions.
Example
use accounts fp=fopen("existing.file") if fp > 0 do while not feof(fp) ? fgets(fp) enddo endif