# LibTmux.Pane.DisplayPopupAsync

- **Module:** LibTmux
- **Package:** LibTmux
- **Language:** C#
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/cf34b255c896d19a97e7d7fabea58609c916012d/src/LibTmux/Pane.Display.cs#L175
- **Page:** https://libtmux.org/en/csharp/latest/reference/libtmux-pane-displaypopupasync/

tmux command: [`display-popup`](/en/tmux/latest/manual/display-popup/)

```
LibTmux.Pane.DisplayPopupAsync(request: DisplayPopupRequest?, cancellationToken: CancellationToken) -> Task
```

Shows a popup over the client viewing this pane.

tmux waits for the popup to close before answering, so a popup whose
command never exits keeps this call waiting until it is canceled.

## Parameters

- `request` (`DisplayPopupRequest?`): What the popup shows.
- `cancellationToken` (`CancellationToken`): Cancels the tmux command.