我已经寻找了很长时间，但我无法找到答案。 有什么方法来确定安装在PC架构和服务包.NET，无法获得登记在C＃中？ 我可以使用注册表项，但我不得不这样做没有获得注册。 我读了一些关于C语言的目录：\ WINDOWS \微软.NET，但是，我只找到framework版本，一无所知SP。但我需要的框架和服务包。 有人可以帮我吗？

问候，格雷格

 字符串CLRVERSION = System.Environment.Version.ToString（）;
字符串dotNetVersion =大会
                      .GetExecutingAssembly（）
                      .GetReferencedAssemblies（）
                      。凡。（X =＆GT; x.Name ==mscorlib程序）第一（）Version.ToString（）;
 

I've searching a long time, but i couldn't find answer. Is there any way to determine framework and service pack .NET installed on PC, without access to registry in C#? I can use registry keys, but i have to do this without access to registry. I read something about directories in C:\Windows\Microsoft .NET, but there, I only found framework version, nothing about SP. But I need framework and Service Pack. Can somebody help me?

Regards, Greg

string clrVersion = System.Environment.Version.ToString();
string dotNetVersion = Assembly
                      .GetExecutingAssembly()
                      .GetReferencedAssemblies()
                      .Where(x => x.Name == "mscorlib").First().Version.ToString();