CODE GEN

using System.ComponentModel;

using System.IO;

using Microsoft.CSharp;

using System.CodeDom;

public class ClassGen<T>

    {

        public static void Generate()

        {

            Type type = typeof(T);

            PropertyDescriptorCollection properties =TypeDescriptor.GetProperties(typeof(T));

            string classtemplate =

                @" class {0} {{

                        {1}

                       }}

                 }}";

            string template = @"public {0}  {1} {{get; set;}}";

            string content = "";

            using (var provider = new CSharpCodeProvider())

            {

                foreach (PropertyDescriptor prop in properties)

                {

                    var typeRef = new CodeTypeReference(prop.PropertyType);

                    string typeName = provider.GetTypeOutput(typeRef);

                    content += string.Format(template, typeName, prop.Name) + "\n";

                }

            }

            Console.WriteLine(content);

            content = string.Format(classtemplate, type.Name, content);

            File.WriteAllText("../" + type.Name + ".cs", content);

}

ClassGen<A>.Generate();

ClassGen<B>.Generate();