public int ChecNonkWoW64()

         {

             try

             {

                 int x64 = ;
string subKey = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall";

 8                 string[] subkeyNames;

 9                 RegistryKey software = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64);

10                 software = software.OpenSubKey(subKey);
                 subkeyNames = software.GetSubKeyNames();

                 MessageBox.Show(subKey.ToString());

                 //取得该项下所有子项的名称的序列，并传递给预定的数组中

                 foreach (string keyName in subkeyNames)

                 //遍历整个数组

                 {

                     if (keyName.ToUpper().Contains("FF1CE"))

                     //判断子项的名称

                     {

                         bool ok = Isx64Code(keyName);

                         if (ok)

                         {

                             x64 = ;

                         }

                         else

                         {

                             x64 = -;

                         }

                         software.Close();

                         break;

                     }

                 }

                 MessageBox.Show(x64.ToString());

                 return x64;

             }

             catch (Exception)

             {

                 throw;

             }

         }