public sealed class BlackoutDatesCollection : ObservableCollection<CalendarDateRange>, IList<CalendarDateRange>, ICollection<CalendarDateRange>, IList, ICollection, IReadOnlyList<CalendarDateRange>, IReadOnlyCollection<CalendarDateRange>, IEnumerable<CalendarDateRange>, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged

Public NotInheritable Class BlackoutDatesCollection
    Inherits ObservableCollection(Of CalendarDateRange)
    Implements IList(Of CalendarDateRange), ICollection(Of CalendarDateRange), IList, ICollection, IReadOnlyList(Of CalendarDateRange), IReadOnlyCollection(Of CalendarDateRange), IEnumerable(Of CalendarDateRange), IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged

Remarks

The BlackoutDatesCollection contains GrapeCity.Windows.InputMan.CalendarDateRange objects, which enables you to specify multiple dates that cannot be selected by a user. To make all past dates not selectable, you can use the AddDatesInPast() method.

Constructors

Name	Description
BlackoutDatesCollection(BlackoutDatesCollection)	Initializes a new instance of the BlackoutDatesCollection class based on existed instance.
BlackoutDatesCollection(GcDropDownCalendar)	Initializes a new instance of the BlackoutDatesCollection class.

Methods

Name	Description
AddDatesInPast()	Adds all dates before Today to the BlackoutDatesCollection.
ClearItems()	Removes all items from the collection.
Clone()
Contains(CalendarDateRange)	Checks if a GrapeCity.Windows.InputMan.CalendarDateRange is in the collection.
Contains(DateTime)	Returns a value that represents whether this collection contains the specified date.
Contains(DateTime, DateTime)	Returns a value that represents whether this collection contains the specified range of dates.
ContainsAny(CalendarDateRange)	Returns a value that represents whether this collection contains any dates in the specified range of dates.
InsertItem(int, CalendarDateRange)	Inserts an item into the collection at the specified index.
RemoveItem(int)	Removes the item at the specified index of the collection.
SetItem(int, CalendarDateRange)	Replaces the element at the specified index.