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CalendarBlackoutDatesCollection.AddDatesInPast Method

.NET Framework 4.5

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Adds all dates before Today to the collection.

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

Syntax

C++

'Declaration
Public Sub AddDatesInPast

Remarks

Use this method to prevent users from selecting dates that are in the past.

Examples

The following example creates a Calendar that includes a Loaded event handler.

XAML


<Calendar Name="calendar1" Loaded="calendar1_Loaded"/>

The following example shows the Loaded event handler. The event handler calls the AddDatesInPast method to make only future dates selectable.


Private Sub calendar1_Loaded(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs)
    Dim cal = TryCast(sender, Calendar)
    cal.BlackoutDates.AddDatesInPast()
End Sub

Version Information

.NET Framework

Supported in: 4.5, 4

.NET Framework Client Profile

Supported in: 4

Platforms

Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

CalendarBlackoutDatesCollection Class

System.Windows.Controls Namespace

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