反射能通过属性找方法或者函数吗？

Question

有一个类里有一个property，设定其有一个Atrribute如下：
        [CategoryAttribute("激光传输强度(mw)")]
        public int LaserTransmission
        {
            get { return laser_transmission; }
            set { laser_transmission = value; }
        }根据如下方法获取其值
string propertyname = property.GetCustomAttributesData()[0].ConstructorArguments[0].Value.ToString();对应上述property的propertyname="激光传输强度(mw)"，请问各路高手，能利用这个propertyname反过来找到这个property，即LaserTransmission吗？

Answer 1

//参考
 Type t = typeof(A);
            foreach (PropertyInfo pi in t.GetProperties())
            {
                foreach (CategoryAttribute attr in pi.GetCustomAttributes(typeof(CategoryAttribute), false))
                {
                    if (attr.Category=="haha")
                    {
                        MessageBox.Show(pi.Name);
                    }
                }
            }

Answer 2

PropertyInfo[] peroperties = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
        foreach (PropertyInfo property in peroperties)
        {
            object[] objs = property.GetCustomAttributes(typeof(DescriptionAttribute), true);
            if (objs.Length > 0)
            {
                Console.WriteLine("{0}: {1}", property.Name, ((DescriptionAttribute)objs[0]).Description);
            }
        }
        Console.ReadKey();

Answer 3

            var c = new TestClass() { LaserTransmission = 867 };            var prop = c.GetType().GetProperties().FirstOrDefault(p =>
            {
                var attrs = p.GetCustomAttributes(typeof(CategoryAttribute), false);
                if (attrs != null && attrs.Length > 0)
                {
                    foreach (var attr in attrs)
                    {
                        if (((CategoryAttribute)attr).Category.Equals("激光传输强度(mw)"))
                        {
                            return true;
                        }
                    }
                }
                return false;
            });            if (prop != null)
            {
                var value = prop.GetGetMethod().Invoke(c, null);
                Console.WriteLine(value);
            }