Gets or sets a collection of dates that are marked as not selectable.
Assembly: System.Windows.Controls (in System.Windows.Controls.dll)
Property ValueType: System.Windows.Controls.CalendarBlackoutDatesCollection
A collection of dates that cannot be selected. The default value is an empty collection.
Dates in this collection will appear as disabled on the drop-down calendar.
To make all past dates not selectable, you can use the AddDatesInPast method provided by the collection returned by this property.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.