using System;

using System.Linq.Expressions;

​

public class Limits

{

    public int? MonthsBetween { get; set; }

}

​

public class Context

{

    public Limits Limits { get; set; }

}

​

public class Program

{

    public static void Main()

    {

        Test(o => o.Limits.MonthsBetween);

    }

​

    static void Test(Expression<Func<Context,int?>> expr)

    {

        Console.WriteLine(expr.ToString());

    }

}