13.13.DirectoryInfo | ||||
13.13.1. | Create DirectoryInfo and get its parent and root | |||
13.13.2. | Get all directories under current directory | |||
13.13.3. | Get directories under current directory with condition | |||
13.13.4. | Get files under a directory with condition | |||
13.13.5. | Get all files under a directory and output file name | |||
13.13.6. | DirectoryInfo: create directory and sub directory |