/// <summary>
        /// 初始化属性
        /// </summary>
        private void InitialProperty()
        {
            SystemInformationCollection sic = new SystemInformationCollection();
            systemVersion = sic.OSVersion;
            NetFrameworkVersion = sic.NetFrameworkVersion;
            ProcessCount = sic.ProcessorCount;
            AllDotNetFrameworkVersion = sic.AllDotNetFrameworkVersion;


        }
        /// <summary>
        /// Initializes a new instance of the InstallDotNetFrameworkUCViewModel class.
        /// </summary>
        public InstallDotNetFrameworkUCViewModel()
        {
            SystemInformationCollection sic = new SystemInformationCollection();
            DNFrameworkList = sic.DNFrameworkNameList;

            //OpenTestCommand = new RelayCommand<string>(i =>
            //  {
            //      if (string.IsNullOrEmpty(i))
            //      {
            //          sic.OpenIt(i);
            //      }

            //  });

            OpenFileCommand = new RelayCommand<string>(i =>
              {
                  if (!string.IsNullOrEmpty(i))
                  {
                      //这里注意对sic的引用有闭包问题,切记
                      new SystemInformationCollection().OpenIt(i);
                  }
                  //MessageBox.Show(i);
              });
        }