Whenever a process creates or opens a directory object, it receives a handle to the object.
To obtain a handle to an existing directory, call the CreateFile function with the FILE_FLAG_BACKUP_SEMANTICS flag.
You can pass a directory handle to the following functions.
Back up a file or directory, including the security information.
Restore a file or directory that was backed up using BackupRead.
Retrieves file information for the specified file.
Retrieves the size of the specified file, in bytes.
Retrieves the date and time that a file or directory was created, last accessed, and last modified.
Retrieves the file type of the specified file.
Retrieves information that describes the changes within the specified directory.
Sets the date and time that the specified file or directory was created, last accessed, or last modified.
Build date: 11/16/2013