using System;

using System.Linq;

using System.Linq.Dynamic.Core;

using System.Linq.Dynamic.Core.CustomTypeProviders;

public class Program

{

    [DynamicLinqType]

    public class User

    {

        public string UserName { get; set; }

​

        public bool TryParseExample(out int i)

        {

            i = 42;

            return true;

        }

    }

    public static void Main()

    {

        var users = new []

        { 

            new User { UserName = "A" }, 

            new User { UserName = "B" }

        }.AsQueryable();

​

        var result = users.Select("TryParseExample(out _)");

        result.Dump();

    }

}