using System.Reflection;

​

var assembly = Assembly.GetExecutingAssembly();

​

var dinamicType = assembly.GetType("ReflectionTest.Persona");

​

var metods = dinamicType.GetMethods();

​

object obj = Activator.CreateInstance(dinamicType);

​

Console.WriteLine($"Getting methods from Type {dinamicType.FullName}");

​

foreach (var methodInfo in metods)

{

    try

    {

        var parameters = methodInfo.GetParameters();

​

        if (parameters.Length > 0)

        {

            var metodParameters = new object[1];

            metodParameters[0] = "Jacopo";

​

            //var metodParameters = new[] { "Jacopo" };

​

            var result = methodInfo.Invoke(obj, metodParameters);

            Console.WriteLine($"-> method {methodInfo.Name} result in: {result}");

        }

        else 

        {

            var result = methodInfo.Invoke(obj, null);

            Console.WriteLine($"-> method {methodInfo.Name} result in: {result}");

        }

    }

    catch (Exception ex)

    {

        Console.WriteLine($"-> method {methodInfo.Name} fail to execute: {ex.Message}");

    }

}

​

    [Serializable]

    public class Persona

    {

        [MyVersion(Version = 1, PublicName = "SayHi")]

        public string SayHi() 

        {

            return $"Hello Italia";

        }

        [MyVersion(Version = 2, PublicName = "SayHi")]

        public string SayHi2()

        {

            return $"Hello World";

        }

        [MyVersion(Version = 3, PublicName = "SayHi")]

        public string SayHi3()

        {

            return $"Hello Galaxy";

        }

        [MyVersion(Version = 4, PublicName = "SayHi")]

        public string SayHiSuper(string Who)

        {

            return $"Hello Galaxy, is this {Who}?";

        }

    }

​

namespace ReflectionTest

{

    public class MyVersionAttribute : Attribute

    {

        public int Version { get; set; }

        public string PublicName { get; set; }

    }

}