/// <summary>
/// return string
/// </summary>
/// <returns>string object</returns>
public override string ToString()
{
string unitsList = this.UnitsToString();
// {day}^t{journeyNumber}^t{from}^t{to}^t{via}^t{miles-chains}^t{total_vehicles}^t{number1}^t{number2}^t{number3}^t{number4}
return(string.Format(
"{0}\t{1}\t{2}\t{3}\t{4}\t{5}\t{6}{7}",
m_journeyDate.Day,
m_journeyNumber,
m_journeyFrom,
m_journeyTo,
m_journeyVia,
m_journeyDistance.ToString(),
this.Units.Count.ToString(),
unitsList));
}
