public Type.TimeSpan Subtract(TimeOfDay other)
{
Type.TimeSpan result = BaseValue.Subtract(other.BaseValue);
Type.TimeSpan microNano = new Type.TimeSpan(0, 0, 0, 0, 0,
other.m_microsecond, other.m_nanosecond);
return(result.Subtract(microNano));
}
/// <summary>
/// Subtracts another DateTime from this instance of DateTime
/// </summary>
/// <param name="other"></param>
/// <returns>TimeSpan equivalent of the difference</returns>
public Type.TimeSpan Subtract(DateTime other)
{
Type.TimeSpan result = Universal.Subtract(other.Universal);
result = result.Add(new Type.TimeSpan(0, 0, 0, 0, 0, 0, m_nanosecond));
if (other.m_nanosecond == 0)
{
return(result);
}
else
{
Type.TimeSpan microNano = new Type.TimeSpan(0, 0, 0, 0, 0, 0, other.m_nanosecond);
return(result.Subtract(microNano));
}
}
public TimeOfDay Subtract(Type.TimeSpan timeSpan)
{
return(Add(timeSpan.Negate()));
}
/// <summary>
/// Subtracts the specified time or duration from this instance
/// </summary>
/// <param name="timeSpan">An interval of time</param>
/// <returns>A Date equal to the date represented by this instance
/// minus the time interval represented by value</returns>
public Date Subtract(Type.TimeSpan timeSpan)
{
return(new Date(m_base.AddDays(-timeSpan.Days)));
}
/// <summary>
/// Subtracts a timespan from this instance of DateTime
/// </summary>
/// <param name="timeSpan"></param>
/// <returns>DateTime equivalent of the difference</returns>
public DateTime Subtract(Type.TimeSpan timeSpan)
{
return(Add(timeSpan.Negate()));
}
