Dynamically Load Assemblies in C# framework 3.5

Here are two simple examples of how to dynamically load assemblies in framework 3.5 using c#

This first file will be our assembly that we wish to load

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace plugin
{
public class plugin
{
    private string _message;
    public plugin()
    {
        _message =  "I am just a plugin";
        Console.WriteLine(_message);
    }
}
public class pluginAdvanced{

    public pluginAdvanced(string message, int times)
    {
        string[] array = new string[times];
            for (int i = 0; i < times; i++)
            {
                Console.WriteLine(message);
            }

        }
    }
}

Then the exe that loads the file

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection; //<--------very important line

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            // this first example just instantiates a class with no input parameters
            Assembly dynamic = System.Reflection.Assembly.LoadFrom("./ClassLibrary1.dll"); // specify path to dll
            object holder = Activator.CreateInstance(dynamic.GetType("plugin.plugin"));

             // this second method instantiates a class that takes parameters
            dynamic = System.Reflection.Assembly.LoadFrom("./ClassLibrary1.dll");
            object[] passin = new object[2] { "I need to be heard", 2 };
            holder = Activator.CreateInstance(dynamic.GetType("plugin.pluginAdvanced"),passin);        

        }
    }
}


// good luck : )