/// <summary>
/// Returns an union of two values.
/// </summary>
public static DayOfMonth operator |(DayOfMonth first, DayOfMonth second)
{
DayOfMonth monthDays = new DayOfMonth(first._includeValue, first._excludeValue);
monthDays._includeValue |= second._includeValue;
monthDays._excludeValue |= second._excludeValue;
return monthDays;
}
/// <summary>
/// Gets all of the defined values.
/// </summary>
public static DayOfMonth[] GetValues()
{
Type type = typeof(DayOfMonth);
FieldInfo[] fields = type.GetFields(BindingFlags.Public | BindingFlags.Static);
ArrayList monthDays = new ArrayList();
for (int i = 0; i < fields.Length; i++)
{
FieldInfo field = fields[i];
if (field.FieldType == typeof(DayOfMonth))
{
monthDays.Add(field.GetValue(null));
}
}
DayOfMonth[] returnArray = new DayOfMonth[monthDays.Count];
monthDays.CopyTo(returnArray, 0);
return returnArray;
}
/// <summary>
/// Parses the specified string value.
/// </summary>
public static DayOfMonth Parse(string value)
{
DayOfMonth monthDays = new DayOfMonth(0);
if (value != null && value.Length != 0)
{
MatchCollection matches = _parser.Matches(value);
if (matches.Count != 0)
{
int startIndex = 0;
string lastMatch = null;
foreach (Match match in matches)
{
string innerString = value.Substring(startIndex, match.Index - startIndex);
monthDays.Append(lastMatch, innerString);
lastMatch = match.Value;
startIndex = match.Index + 1;
}
if (startIndex != value.Length)
{
string innerString = value.Substring(startIndex, value.Length - startIndex);
monthDays.Append(lastMatch, innerString);
}
}
else
{
string valueUpper = value.ToUpper();
switch (valueUpper)
{
case "EMPTY":
{
monthDays = Empty;
break;
}
case "ALLDAYS":
{
monthDays = AllDays;
break;
}
case "ALLWEEKDAYS":
{
monthDays = AllWeekdays;
break;
}
case "ALLWEEKENDS":
{
monthDays = AllWeekends;
break;
}
case "ALLSUNDAYS":
{
monthDays = AllSundays;
break;
}
case "ALLMONDAYS":
{
monthDays = AllMondays;
break;
}
case "ALLTUESDAYS":
{
monthDays = AllTuesdays;
break;
}
case "ALLWEDNESDAYS":
{
monthDays = AllWednesdays;
break;
}
case "ALLTHURSDAYS":
{
monthDays = AllThursdays;
break;
}
case "ALLFRIDAYS":
{
monthDays = AllFridays;
break;
}
case "ALLSATURDAYS":
{
monthDays = AllSaturdays;
break;
}
case "FIRSTDAY":
{
monthDays = FirstDay;
break;
}
case "FIRSTFRIDAY":
{
monthDays = FirstFriday;
break;
}
case "FIRSTMONDAY":
{
monthDays = FirstMonday;
break;
}
case "FIRSTSATURDAY":
{
monthDays = FirstSaturday;
break;
}
case "FIRSTSUNDAY":
{
monthDays = FirstSunday;
break;
}
case "FIRSTTHURSDAY":
{
monthDays = FirstThursday;
break;
}
case "FIRSTTUESDAY":
{
monthDays = FirstTuesday;
break;
}
case "FIRSTWEDNESDAY":
{
monthDays = FirstWednesday;
break;
}
case "FIRSTWEEKDAY":
{
monthDays = FirstWeekday;
break;
}
case "FIRSTWEEKEND":
{
monthDays = FirstWeekend;
break;
}
case "FOURTHFRIDAY":
{
monthDays = FourthFriday;
break;
}
case "FOURTHMONDAY":
{
monthDays = FourthMonday;
break;
}
case "FOURTHSATURDAY":
{
monthDays = FourthSaturday;
break;
}
case "FOURTHSUNDAY":
{
monthDays = FourthSunday;
break;
}
case "FOURTHTHURSDAY":
{
monthDays = FourthThursday;
break;
}
case "FOURTHTUESDAY":
{
monthDays = FourthTuesday;
break;
}
case "FOURTHWEDNESDAY":
{
monthDays = FourthWednesday;
break;
}
case "LASTDAY":
{
monthDays = LastDay;
break;
}
case "LASTFRIDAY":
{
monthDays = LastFriday;
break;
}
case "LASTMONDAY":
{
monthDays = LastMonday;
break;
}
case "LASTSATURDAY":
{
monthDays = LastSaturday;
break;
}
case "LASTSUNDAY":
{
monthDays = LastSunday;
break;
}
case "LASTTHURSDAY":
{
monthDays = LastThursday;
break;
}
case "LASTTUESDAY":
{
monthDays = LastTuesday;
break;
}
case "LASTWEDNESDAY":
{
monthDays = LastWednesday;
break;
}
case "LASTWEEKDAY":
{
monthDays = LastWeekday;
break;
}
case "LASTWEEKEND":
{
monthDays = LastWeekend;
break;
}
case "SECONDFRIDAY":
{
monthDays = SecondFriday;
break;
}
case "SECONDMONDAY":
{
monthDays = SecondMonday;
break;
}
case "SECONDSATURDAY":
{
monthDays = SecondSaturday;
break;
}
case "SECONDSUNDAY":
{
monthDays = SecondSunday;
break;
}
case "SECONDTHURSDAY":
{
monthDays = SecondThursday;
break;
}
case "SECONDTUESDAY":
{
monthDays = SecondTuesday;
break;
}
case "SECONDWEDNESDAY":
{
monthDays = SecondWednesday;
break;
}
case "THIRDFRIDAY":
{
monthDays = ThirdFriday;
break;
}
case "THIRDMONDAY":
{
monthDays = ThirdMonday;
break;
}
case "THIRDSATURDAY":
{
monthDays = ThirdSaturday;
break;
}
case "THIRDSUNDAY":
{
monthDays = ThirdSunday;
break;
}
case "THIRDTHURSDAY":
{
monthDays = ThirdThursday;
break;
}
case "THIRDTUESDAY":
{
monthDays = ThirdTuesday;
break;
}
case "THIRDWEDNESDAY":
{
monthDays = ThirdWednesday;
break;
}
default:
{
if (IsNumeric(value))
{
monthDays = Absolute(byte.Parse(value));
}
else if (valueUpper.EndsWith("ST") || valueUpper.EndsWith("RD") ||
valueUpper.EndsWith("TH") || valueUpper.EndsWith("ND"))
{
value = value.Substring(0, value.Length - 2);
monthDays = Absolute(byte.Parse(value));
}
break;
}
}
}
}
return monthDays;
}
/// <summary>
/// Creates an absolute day-of-month. Used to specify
/// the 3rd day of the month, the 5th day of the month,
/// the 15th day of the month, etc.
/// </summary>
public static DayOfMonth Absolute(byte day)
{
DayOfMonth dayOfMonth = new DayOfMonth(ABSOLUTE_DAY);
dayOfMonth._includeAbsolute = (long)Math.Pow(2, day - 1);
return dayOfMonth;
}
