IFile | 
The IFileSystemPathUtility type exposes the following members.
| Name | Description | |
|---|---|---|
| Combine | Combines two paths. | |
| GetDirectoryName | Returns the directory information for the specified path string. | |
| GetFileName | Returns the file name and extension of the specified path string. | |
| IsPathRooted | Determines if the specified path is rooted. |