.net Reflector 反編譯源碼筆記

使用.net Refector 反編譯C#,的确是一個很好的工具，不過随着研究的深入發現，其中還有有一些不盡人意，讓初學者摸不着頭腦的情況。

源碼

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;

using System.IO;

namespace ConsoleApplication1
{

    class Student
    {
        public int ID { get; set; }
        public string Name { get; set; }
    }
    class Program
    {

static void Main(string[] args)
    {
        // Source 
        var student = new Student { ID = 1, Name = "jello" };

        // Dynamic Assign
        dynamic d = student;
        Console.WriteLine(d.Name);
		
        Console.ReadKey();
    }

    }
}

           

反編譯後的效果

internal class Student
{
    // Properties
    public int ID { get; set; }

    public string Name { get; set; }
}

 
           

internal class Program
{
    // Methods
    private static void Main(string[] args)
    {
        CSharpArgumentInfo[] infoArray;
        Student student2 = new Student {
            ID = 1,
            Name = "jello"
        };
        object obj2 = student2;
        if (<Main>o__SiteContainer1.<>p__Site2 == null)
        {
            infoArray = new CSharpArgumentInfo[] { CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.IsStaticType | CSharpArgumentInfoFlags.UseCompileTimeType, null), CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.None, null) };
            <Main>o__SiteContainer1.<>p__Site2 = CallSite<Action<CallSite, Type, object>>.Create(Binder.InvokeMember(CSharpBinderFlags.ResultDiscarded, "WriteLine", null, typeof(Program), infoArray));
        }
        if (<Main>o__SiteContainer1.<>p__Site3 == null)
        {
            infoArray = new CSharpArgumentInfo[] { CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.None, null) };
            <Main>o__SiteContainer1.<>p__Site3 = CallSite<Func<CallSite, object, object>>.Create(Binder.GetMember(CSharpBinderFlags.None, "Name", typeof(Program), infoArray));
        }
        <Main>o__SiteContainer1.<>p__Site2.Target(<Main>o__SiteContainer1.<>p__Site2, typeof(Console), <Main>o__SiteContainer1.<>p__Site3.Target(<Main>o__SiteContainer1.<>p__Site3, obj2));
        Console.ReadKey();
    }
}


           

Student結構體很清晰，不過一個dynamic 關鍵字就很複雜啦!