Reflector是由微软员工Lutz Roeder编写的免费程序。Reflector的出现使.NET程序员眼前豁然开朗，因为这个免费工具可以将.NET程序集中的中间语言反编译成C#或者Visual Basic代码。除了能将IL转换为C#或Visual Basic以外，Reflector还能够提供程序集中类及其成员的概要信息、提供查看程序集中IL的能力以及提供对第三方插件的支持。-Reflector is written by a Microsoft employee Lutz Roeder' s free program. Reflector emergence. NET programmers suddenly in front, because this free tool can be. NET assemblies into intermediate language decompile C# or Visual Basic code. In addition to the IL can be converted to C# or Visual Basic, Reflector can also provide a summary of the information program focused on class and its members, to provide the ability to view the assembly IL, and provide support for third-party plug-ins.