| public static GetCalendarPreferenceIds ( string regionId ) : string[] | ||
| regionId | string | The Id of the region to get the calendar preference ids for |
| return | string[] | |
/// <summary>
/// GetAvailableCalendars gets an array of .NET calendars available to the Culture
/// </summary>
/// <param name="culture">The Culture to get the Calendars for</param>
/// <returns>An array of .NET calendars available to the Culture</returns>
/// <remarks>The list is filtered to include only those .NET Calendars that can be used
/// with custom cultures</remarks>
private static System.Globalization.Calendar[] GetAvailableCalendars(Culture culture)
{
if (culture.Dates == null || culture.Dates.Calendars == null)
{
return(null);
}
List <System.Globalization.Calendar> availableCalendars = new List <System.Globalization.Calendar>();
Types.Calendar[] allCalendars = null;
if (culture.Identity.Region != null)
{
string[] calendarPreferenceIds = RegionExtensions.GetCalendarPreferenceIds(culture.Identity.Region.Id);
if (calendarPreferenceIds != null)
{
allCalendars = (from cpi in calendarPreferenceIds
select(from c in culture.Dates.Calendars
where c.Id == cpi
select c).FirstOrDefault()).ToArray();
}
}
if (allCalendars == null)
{
allCalendars = culture.Dates.Calendars;
}
foreach (Types.Calendar calendar in allCalendars)
{
System.Globalization.Calendar dotNetCalendar = GetCalendar(calendar);
// The CultureAndRegionInfoBuilder.AvailableCalendars property does not allow
// certain types of calendars to be included in the array assigned to it
if (dotNetCalendar != null &&
dotNetCalendar.GetType() != typeof(PersianCalendar) &&
dotNetCalendar.GetType() != typeof(TaiwanLunisolarCalendar) &&
dotNetCalendar.GetType() != typeof(KoreanLunisolarCalendar) &&
dotNetCalendar.GetType() != typeof(JapaneseLunisolarCalendar) &&
dotNetCalendar.GetType() != typeof(ChineseLunisolarCalendar) &&
dotNetCalendar.GetType() != typeof(JulianCalendar))
{
availableCalendars.Add(dotNetCalendar);
}
}
return(availableCalendars.ToArray());
}
/// <summary>
/// GetCalendarPreferences gets the calendar preference ids for the RegionInfo
/// </summary>
/// <param name="regionInfo">The RegionInfo to get the calendar preference ids for</param>
/// <returns>The calendar preference ids for the RegionInfo</returns>
public static string[] GetCalendarPreferenceIds(this RegionInfo regionInfo)
{
return(RegionExtensions.GetCalendarPreferenceIds(regionInfo.TwoLetterISORegionName));
}
