JetBrains Rider 2018.1 Help

C# Interactive

File | Settings | Languages and Frameworks | C# Interactive for Windows and Linux
JetBrains Rider | Preferences | Languages and Frameworks | C# Interactive for macOS
Ctrl+Alt+S settings

On this settings page, you can configure the C# Read–Eval–Print Loop (REPL) tool used for C# Interactive.

Tool path Path to the REPL tool executable. On Windows, JetBrains Rider will automatically detect and use the csi.exe executable that ships with MSBuild. On Mac OS X and Linux, JetBrains Rider defaults to Mono’s csharp.
Tool arguments Arguments to pass to the REPL tool when it is started.
Last modified: 8 March 2018