Print Expression Information

gistfile1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;

namespace ExpressionTreeConsoleApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            Expression<Func<int, int>> expression3 = (n) => n + n;
            PrintExpressionInfo(expression3);
        }

        private static void PrintExpressionInfo(LambdaExpression expression3)
        {
            Console.WriteLine(string.Format("Body: {0}", expression3.Body.NodeType.ToString()));
            Console.WriteLine("Parameters:");
            foreach (var parameter in expression3.Parameters) {
                Console.WriteLine(string.Format("{0}: {1}", parameter.Name, parameter.Type.FullName));
            }
            Console.WriteLine(string.Format("ReturnType: {0}", expression3.ReturnType.FullName));
        }
    }
}