/// <summary>
/// Tries to parse a string representing a speed. Assumes kilometers per hour by default, use explicit parsing methods for different behaviour.
/// </summary>
/// <param name="s"></param>
/// <param name="result"></param>
/// <returns></returns>
public static bool TryParse(string s, out Speed result)
{
result = null;
if (s.IsNullOrWhiteSpace())
{
return(false);
}
// try a generic parse first, in this case assume kilometers per hour.
double value;
if (double.TryParse(s, out value))
{ // the value is just a numeric value.
result = new KilometerPerHour(value);
return(true);
}
// try kilometers per hour.
if (KilometerPerHour.TryParse(s, out result))
{ // succes!
return(true);
}
// try miles per hour.
if (MilesPerHour.TryParse(s, out result))
{ // success!
return(true);
}
// try knots.
if (Knots.TryParse(s, out result))
{ // success!
return(true);
}
// try meters per second.
if (MeterPerSecond.TryParse(s, out result))
{ // success!
return(true);
}
return(false);
}
