/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="OpenCC.DVRPTRLib.DVRPTRSerialNumber"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="OpenCC.DVRPTRLib.DVRPTRSerialNumber"/>.</returns>
public override string ToString()
{
//return string.Format("[DVRPTRSerialNumber: Year={0}, Week={1}, Number={2}]", Year, Week, Number);
return(_serialNumber.BCDtoDecimal().ToString());
}
