/// <summary>
/// Returns the distance in the way it was originally entered.
/// </summary>
/// <returns></returns>
double GetDistance()
{
return(m_EnteredUnit == null ? 0.0 : m_EnteredUnit.FromMetric(m_ObservedMetric));
}
/// <summary>
/// Returns this distance in a specific type of unit.
/// </summary>
/// <param name="unit">The desired unit of measurement.</param>
/// <returns></returns>
double GetDistance(DistanceUnit unit)
{
return(unit.FromMetric(m_ObservedMetric));
}
