Difference between revisions of "FEOF()"
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Revision as of 15:11, 27 October 2009
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
Products
Recital Database Server, Recital Mirage Server, Recital Terminal Developer