~                              |    public static TargetRuntime ParseRuntime (this string self)
~                              |    {
~                              |      if (self.Length > 0)
~                              |      {
~                              |        switch (self[1])
~                              |        {
~                              |          case '1':
~                              |            return self[3] == '0'
~                              |              ? TargetRuntime.Net_1_0
~                              |              : TargetRuntime.Net_1_1;
~                              |          case '2':
~                              |            return TargetRuntime.Net_2_0;
~                              |          case '4':
~                              |          default:
~                              |            return TargetRuntime.Net_4_0;
~                              |        }
~                              |      }
~                              |
~                              |      return TargetRuntime.Net_4_0;
~                              |    }
~                              |  }