| 이름 | 설명 |
|---|---|
| VolumeSettingsScanner | |
| VolumeSettingsScanner.CloseHandler | Handles the "close" command to exit. Confirms with the user whether to set the volume, does what the user orders and then exits. |
| VolumeSettingsScanner.CommandHandler | Command handler to test the current volume level. Speaks a line of text. |
| VolumeSettingsScanner.Dispatcher | Command dispatcher to run commands |
