static void Main(string[] args) { LYW liuyanwei = new LYW(); Type type = liuyanwei.GetType(); // Program.getMember(type); //转换类型使用晚期绑定 // LYW lateBindingLYW = (LYW)getSelfObject(type);lateBindingLYW.speak(); //反射获取方法使用晚期绑定的类 object lateBindingLYW = getSelfObject(type); MethodInfo method = type.GetMethod("speak"); method.Invoke(lateBindingLYW, null);//对象,参数 Console.ReadLine(); }