/// <summary>
/// Dates the difference.
/// </summary>
/// <param name="otherDate">
/// The other date.
/// </param>
/// <returns>
/// </returns>
public TimeSpan DateDifference(IDateObjectModel otherDate)
{
if (Valid)
{
return(SingleDate.Subtract(otherDate.SingleDate));
}
return(new TimeSpan());
}
/// <summary>
/// Dates the difference.
/// </summary>
/// <param name="otherDate">
/// The other date.
/// </param>
/// <returns>
/// </returns>
public TimeSpan DateDifference(IDateObjectModel otherDate)
{
Contract.Requires(otherDate != null);
if (Valid)
{
return(SingleDate.Subtract(otherDate.SingleDate).Duration());
}
return(new TimeSpan());
}
