# LibTmux.Window.ResizeAsync

- **Module:** LibTmux.Window
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Window.Layout.cs#L35
- **Page:** https://libtmux.org/reference/dotnet/libtmux-window-resizeasync/

```
LibTmux.Window.ResizeAsync(request: ResizeWindowRequest, cancellationToken: CancellationToken) -> Task<Window>
```

Resizes this window.

Resizing switches the window's <c>window-size</c> option to manual, so
it stops following its clients.

## Parameters

- `request` (ResizeWindowRequest) — The size to apply.
- `cancellationToken` (CancellationToken) — Cancels the tmux command.

## Returns

A replacement handle carrying the new size.