/// <summary>
/// Return a new date with the <paramref name="tenor"/> added to it.
/// </summary>
/// <param name="tenor">The amount of time to add to the date.</param>
/// <returns></returns>
public Date AddTenor(Tenor tenor)
{
var newDate = date.AddYears(tenor.Years);
newDate = newDate.AddMonths(tenor.Months);
newDate = newDate.AddDays(tenor.Weeks * 7 + tenor.Days);
return(new Date(newDate));
}
public Date SubtractTenor(Tenor tenor)
{
var newdate = date.AddYears(tenor.Years * -1);
newdate = newdate.AddMonths(tenor.Months * -1);
newdate = newdate.AddDays(tenor.Weeks * -7 + tenor.Days);
return(new Date(newdate));
}