public static bool Matches(this WeeksOfMonth Frequency, DateTime Date)
{
var ret = false;
var Number = Date.Day - 1;
var ActualFrequency = Order[Number / 7];
ret = Frequency.HasFlag(ActualFrequency);
if (Frequency.HasFlag(WeeksOfMonth.Last))
{
var NextWeek = Date.AddDays(7);
if (NextWeek.Month != Date.Month)
{
ret = true;
}
}
return(ret);
}
public static List <WeeksOfMonth> GetValues(this WeeksOfMonth Flags)
{
var ret = new List <WeeksOfMonth>();
foreach (var item in Order)
{
if (Flags.HasFlag(item))
{
ret.Add(item);
}
}
return(ret);
}