# LibTmux.TmuxHooks.GetAsync

- **Module:** LibTmux.TmuxHooks
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Hooks/TmuxHooks.cs#L94
- **Page:** https://libtmux.org/reference/dotnet/libtmux-tmuxhooks-getasync/

```
LibTmux.TmuxHooks.GetAsync(request: HookRequest, cancellationToken: CancellationToken) -> Task<TmuxHook?>
```

Reads one hook.

## Parameters

- `request` (HookRequest) — Which hook to read.
- `cancellationToken` (CancellationToken) — Cancels the tmux command.

## Returns

The hook, or null when nothing is set for that name.

## Raises

- `TmuxOptionException` — tmux rejected the hook name.