对于.net生成的程序进行反编译，可以加密生成的exe执行文件。-For. Net decompile the generated procedures, the implementation can encrypt the generated exe file.

.net 反射器 可以将.net编译的程序集打开，查看内容，通过插件还可以查看并修改IL代码。(.net reflector You can open the.Net compiled assembly to see the content, and you can also view and modify the IL code through the plug-in.)