public int CompareTo(object obj)
{
if (!(obj is WeeklyRecipe))
{
throw new ApplicationException("object is not a WeeklyRecipe");
}
WeeklyRecipe recipe = obj as WeeklyRecipe;
if (YearNumber.CompareTo(recipe.YearNumber) == 0)
{
return(WeekNumber.CompareTo(recipe.WeekNumber));
}
else
{
return(YearNumber.CompareTo(recipe.YearNumber));
}
}
public int CompareTo(ScheduleWeek other)
{
return(WeekNumber.CompareTo(other.WeekNumber));
}