C#怎么获取静态属性类的Description值？

Question

我想获取静态属性类中属性名的Description的值，应该怎么获取啊？

public static class AttrClass
{
    private static string a="a1";
    [Description("A1中文名")]
    public static string A1
    {
        get{return a;}
        set{a=value;}
    }
}

我想根据属性名A1获取Description值？
string descName=GetDescription(AttrClass.A1);
然后我不知道下面这个GetDescription里的方法怎么写了才能获取"A1中文名"，请大神们帮忙一下，谢谢！

Answer 1

https://dotnetfiddle.net/t2ykhD

using System;
using System.ComponentModel;
using System.Reflection;
using static System.Console;

public class Program
{
    public static void Main()
    {
        Type t = typeof(AttrClass);
        var prop = t.GetProperty("A1", BindingFlags.Static | BindingFlags.Public);
        var desc = prop.GetCustomAttribute<DescriptionAttribute>();
        WriteLine($"desc: {desc.Description}");
    }
}

public static class AttrClass
{
    private static string a="a1";
    [Description("A1中文名")]
    public static string A1
    {
        get{return a;}
        set{a=value;}
    }
}