|
Purpose |
Determine whether or not a file exists. |
|
Syntax |
FileExists& = ISFILE(FileName$) |
|
Remarks |
The file subsystem is checked to determine whether the file or directory specified by FileName$ currently exists. If it is found in any form (hidden, system, read-only, etc.), the value true (-1) is returned. Otherwise, the value false (0) is returned. |
|
See also |