Roslyn CTP: C# Scripting API: Listing 2

C# Read Evaluate Print Loop(REPL) Program class

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using VSMRoslynCTP.Scripting;
 
namespace VSMRoslyn.REPLDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            ScriptHost scripHost = new ScriptHost();
            bool quit = false;
 
            Console.WriteLine("Welcome to C# REPL. Type quit to quit at any time.");
            while (!quit)
            {
                string code = Console.ReadLine();
                if (code.ToLower() != "quit")
                {
                    try
                    {
                        object result = scripHost.Execute(code);
                        Console.WriteLine(String.Format("\t{0}", result));
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine(ex.Message);
                    }
                }
                else
                {
                    break;
                }
            }
        }
    }
}

About the Author

Eric Vogel is a Sr. Software Developer at Kunz, Leigh, & Associates in Okemos, MI. He is the president of the Greater Lansing User Group for .NET. Eric enjoys learning about software architecture and craftsmanship, and is always looking for ways to create more robust and testable applications. Contact him at vogelvision@gmail.com.