# C#
Note language name is "CSharp" for settings not "C#'
C# support is available through the [C# extension](https://github.com/zed-extensions/csharp).
- Tree-sitter: [tree-sitter/tree-sitter-c-sharp](https://github.com/tree-sitter/tree-sitter-c-sharp)
- Language Server: [OmniSharp/omnisharp-roslyn](https://github.com/OmniSharp/omnisharp-roslyn)
## Configuration
The `OmniSharp` binary can be configured in a Zed settings file with:
```json
{
"lsp": {
"omnisharp": {
"binary": {
"path": "/path/to/OmniSharp",
"arguments": ["optional", "additional", "args", "-lsp"]
}
}
}
}
```