# LibTmux.Pane.BuildSplitArguments

- **Module:** LibTmux.Pane
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Pane.Topology.cs#L99
- **Page:** https://libtmux.org/reference/dotnet/libtmux-pane-buildsplitarguments/

```
LibTmux.Pane.BuildSplitArguments(request: SplitPaneRequest) -> List<string>
```

Builds the arguments a split request sends.

Splitting into an empty pane and the appearance flags both arrived in
tmux 3.7, so this stays on the pane that knows which tmux is
answering. It keeps the identifier-printing flags, so a chained split
can say which pane it made.