winform 通过驱动注册ID检测是否已安装驱动

  public bool IsRegistered()
         {
             string clsid = ConfigurationManager.AppSettings["clsid"];
             //参数检查
             Debug.Assert(!String.IsNullOrEmpty(clsid), "clsid 不应该为空");
             //设置返回值
             bool result = false;
             //检查方法，查找注册表是否存在指定的clsid
             string key = $@"CLSID\{{{clsid}}}";
             RegistryKey regKey = Registry.ClassesRoot.OpenSubKey(key);
             if (regKey != null)
             {
                 result = true;
             }
             return result;
         }