private static int Compare(MonthInfo m1, MonthInfo m2)
{
if (Object.ReferenceEquals(m1, m2))
{
return(0);
}
if ((object)m1 == null)
{
return(-1);
}
if ((object)m2 == null)
{
return(1);
}
// years are different
if (m2.Year > m1.Year)
{
return(-1);
}
if (m2.Year < m1.Year)
{
return(1);
}
// years are equal but months are different
if (m2.Month > m1.Month)
{
return(-1);
}
if (m2.Month < m1.Month)
{
return(1);
}
// otherwise the months are same
return(0);
}
/// <summary>
/// Provides a strongly typed <see cref="IComparable"/> implmentation.
/// </summary>
public int CompareTo(MonthInfo peer)
{
return(Compare(this, peer));
}
