This documentation is archived and is not being maintained.

CalendarBlackoutDatesCollection.Contains Method (DateTime, DateTime)

Returns a value that represents whether this collection contains the specified range of dates.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public bool Contains(
	DateTime start,
	DateTime end


Type: System.DateTime
The start of the date range.
Type: System.DateTime
The end of the date range.

Return Value

Type: System.Boolean
true if all dates in the range are contained in the collection; otherwise, false.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.