Example: File functions
The maximum value the Free_Bytes function can return is the largest number a signed 32-bit value can provide. If Free_Bytes is used on a drive that has more than 2.1 GB, it will return 2.1 GB (approximately 2,147,483,647 bytes).
FILE_EXISTS("e:\access\dat\logfile.000")
Returns 1 if the file exists or 0 if the file does not exist.
FREE_BYTES(c)
Returns the number of bytes available on drive C.
Provide Feedback