# LibTmux.TmuxKeys.BindAsync

- **Module:** LibTmux.TmuxKeys
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux/Keys/TmuxKeys.cs#L26
- **Page:** https://libtmux.org/en/dotnet/latest/reference/libtmux-tmuxkeys-bindasync/

```
LibTmux.TmuxKeys.BindAsync(request: BindKeyRequest, cancellationToken: CancellationToken) -> Task
```

Binds a key to a tmux command.

## Parameters

- `request` (BindKeyRequest): Which key, to what, and in which table.
- `cancellationToken` (CancellationToken): Cancels the tmux command.

## Returns

A task that completes once the binding is in place.

## Raises

- `ArgumentNullException`: <paramref name="request" /> is null.