Calendar.SelectedDate Property

Reference

Definition

Namespace:: System.Windows.Controls

Assembly:: PresentationFramework.dll

Important

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Gets or sets the currently selected date.

public:
 property Nullable<DateTime> SelectedDate { Nullable<DateTime> get(); void set(Nullable<DateTime> value); };

public DateTime? SelectedDate { get; set; }

member this.SelectedDate : Nullable<DateTime> with get, set

Public Property SelectedDate As Nullable(Of DateTime)

Property Value

Nullable<DateTime>

The date currently selected. The default is null.

Exceptions

ArgumentOutOfRangeException

The specified date is outside the range specified by DisplayDateStart and DisplayDateEnd

-or-

The specified date is in the BlackoutDates collection.

InvalidOperationException

If set to anything other than null when SelectionMode is set to None.

Examples

The following example creates a Calendar with a particular range of displayable dates, and sets the currently selected and displayed date.

// Create a Calendar that displays 1/10/2009
// through 4/18/2009.
Calendar basicCalendar = new Calendar();
basicCalendar.DisplayDateStart = new DateTime(2009, 1, 10);
basicCalendar.DisplayDateEnd = new DateTime(2009, 4, 18);
basicCalendar.DisplayDate = new DateTime(2009, 3, 15);
basicCalendar.SelectedDate = new DateTime(2009, 2, 15);

// root is a Panel that is defined elswhere.
root.Children.Add(basicCalendar);

' Create a Calendar that displays 1/10/2009 
' through 4/18/2009. 
Dim basicCalendar As New Calendar()
basicCalendar.DisplayDateStart = New DateTime(2009, 1, 10)
basicCalendar.DisplayDateEnd = New DateTime(2009, 4, 18)
basicCalendar.DisplayDate = New DateTime(2009, 3, 15)
basicCalendar.SelectedDate = New DateTime(2009, 2, 15)

' root is a Panel that is defined elswhere. 
root.Children.Add(basicCalendar)

<!-- Create a Calendar that displays 1/10/2009
           through 4/18/2009. -->
<Calendar Margin="20" 
          SelectedDate="2/15/2009"
          DisplayDate="3/15/2009"
          DisplayDateStart="1/10/2009"
          DisplayDateEnd="4/18/2009"/>

Remarks

Dependency Property Information


Identifier field	SelectedDateProperty
Metadata properties set to `true`	BindsTwoWayByDefault

Use this property when SelectionMode is set to SingleDate. In other modes, this property will always be the first date in SelectedDates.

XAML Attribute Usage

<Calendar SelectedDate="dateTimeString"/>

XAML Values

dateTimeString
A date that is in one of the formats that are listed in the DateTime XAML Syntax topic.

Applies to

Delen via