This interface provides a means for enumerating the contents of a directory. It is similar to nsISimpleEnumerator except the retrieved entries are QI'ed to nsIFile, and there is a mechanism for closing the directory when the enumeration is complete.
Last changed in Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)
|The next file in the sequence. The
nextFile attribute is the first element upon the first call. This attribute is
null if there is no next element. Read only.
Closes the directory being enumerated, releasing the system resource. It is safe to call this function many times.
If the call succeeded and the directory was closed.
If the directory close failed.