Parameters & Returns
Parameters
Returns
Quick Summary
Checks if there are more files to read from a directory.
Takes a directory handle.
Returns 1 if there are more files/subdirectories remaining, otherwise returns 0.
Technical Exegesis...
Returns 1 if there are more files/subdirectories remaining in the directory listing, otherwise returns 0. Returns 0 if the handle is invalid.
Use this in a loop condition to iterate through all directory entries with fileNextFile. The internal index tracks which entries have been read.