PROSAGA码农传奇-特征工程-反向逆向工程

反向逆向工程

作者: 电动少女
发布时间: 2024-04-11 06:39:55 (14天前)
转自：

<div class =“post-text”itemprop =“text”>
  <P>
    利用反射发射的优点。所以你可以写一些代码
     <code>
      IL
    </code>
    ：
  </p>
   <pre>
    <code>
      static DynamicMethod Method6()
{
    DynamicMethod method1 = new DynamicMethod("Method5", typeof(void),
        new Type[] { typeof(DateTime) });
    ILGenerator il = method1.GetILGenerator();

il.EmitWriteLine("In function 6: ");
    il.Emit(OpCodes.Ldarg_0);
    il.Emit(OpCodes.Box, typeof(DateTime));
    il.Emit(OpCodes.Call, typeof(Console).GetMethod("WriteLine",
        new Type[] { typeof(object) }));

il.Emit(OpCodes.Ret);

return method1;
}

</code>
  </pre>
  <P>
    您可以使用emit和UpCodes执行更多操作：
  </p>
  <OL>
    <LI>
      <a href="http://blog.alxandr.me/2010/10/16/an-introduction-to-system-reflection-emit-and-opcodes/" rel="nofollow">
        http://blog.alxandr.me/2010/10/16/an-introduction-to-system-reflection-emit-and-opcodes/
      </A>
    </LI>
    <LI>
      <a href="http://msdn.microsoft.com/en-us/library/3y322t50.aspx" rel="nofollow">
        http://msdn.microsoft.com/en-us/library/3y322t50.aspx
      </A>
    </LI>
    <LI>
      <a href="http://www.devx.com/dotnet/Article/28783" rel="nofollow">
        http://www.devx.com/dotnet/Article/28783
      </A>
    </LI>
    <LI>
      <a href="http://en.csharp-online.net/Attributes_and_Reflection%E2%80%94Reflection_Emit" rel="nofollow">
        http://en.csharp-online.net/Attributes_and_Reflection%E2%80%94Reflection_Emit
      </A>
    </LI>
  </醇>
</DIV>