private void InterpretGSA(string[] token) { if (token[2] == "1") { m_LastSignalStrength = 0; m_CurrentPos.SignalStrength = 0; OnSignalStrengthChanged(new EventArgs.GPSSignalStrengthChangedEventArgs(m_CurrentPos.SignalStrength)); m_CurrentFixLevel = FixLevel.noFix; } else if (token[2] == "2") { m_CurrentFixLevel = FixLevel.twoD; } else { m_CurrentFixLevel = FixLevel.threeD; } }