| # channelFromFile method | |
| [HandleResult](../../zircon/HandleResult-class.md) channelFromFile | |
| (String path) | |
| ## Implementation | |
| ```dart | |
| static HandleResult channelFromFile(String path) { | |
| throw UnimplementedError( | |
| 'System.channelFromFile() is not implemented on this platform.'); | |
| } | |
| ``` | |