根据文本获取设置属性

    public class MyClass
    {
        public int Age { get; set; }
        public int Name { get; set; }
    }
    class Program
    {
        public static void Main()
        {
            MyClass tmp_Class = new MyClass();
            tmp_Class.Age = 12;
            Console.WriteLine(GetProperty(tmp_Class, "Age"));
            SetProperty(tmp_Class, "Age", 25);
            Console.WriteLine(GetProperty(tmp_Class, "Age"));
            Console.Read();
        }

        private static void SetProperty<T>(T obj, string argName, object value)
            where T : class
        {
            Type type = obj.GetType();
            PropertyInfo propertyInfo = type.GetProperty(argName); //获取指定名称的属性
            propertyInfo.SetValue(obj, value, null); //给对应属性赋值
        }

        private static object GetProperty<T>(T obj, string argName)
            where T : class
        {
            Type type = obj.GetType();
            PropertyInfo propertyInfo = type.GetProperty(argName); //获取指定名称的属性
            return propertyInfo.GetValue(obj, null); //获取属性值
        }
    }