public static R Mapping<R, T>(T model)
        {
            R result = Activator.CreateInstance<R>();
            foreach(PropertyInfo info in typeof(R).GetProperties())
            {
                PropertyInfo pro = typeof(T).GetProperty(info.Name);
                if (pro != null)
                    info.SetValue(result, pro.GetValue(model));
            }
            return result;
        }
 

R代表目標實體 T代表數據源實體

C#兩個實體之間相同屬性的映射