How to load Assembly at runtime and create class instance?

Question

I have a assembly. In this assembly I have a class and interface. I need to load this assembly at runtime and want to create an object of the class and also want to use the

Answer 1

Check out http://www.youtube.com/watch?v=x-KK7bmo1AM To modify his code to load multiple assemblies use

static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
        {
            string assemblyName = args.Name.Split(',').First();
            using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("YourNamespace." + assemblyName + ".dll"))
            {
                byte[] assemblyData = new byte[stream.Length];
                stream.Read(assemblyData, 0, assemblyData.Length);
                return Assembly.Load(assemblyData);
            }
        }

In your main method put

AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;

Be sure to add your assemblies to your project and change the build action property to "Embedded Resource".