# LibTmux.Pane.SetWidthAsync

- **Module:** LibTmux.Pane
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux/Pane.Topology.cs#L345
- **Page:** https://libtmux.org/en/dotnet/latest/reference/libtmux-pane-setwidthasync/

```
LibTmux.Pane.SetWidthAsync(width: int, cancellationToken: CancellationToken) -> Task<Pane>
```

Sets this pane's width.

## Parameters

- `width` (int): The width in cells.
- `cancellationToken` (CancellationToken): Cancels the tmux command.

## Returns

A replacement handle carrying the new size.