TreeViewItem.Selected Event

Reference

Definition

Namespace:: System.Windows.Controls

Assembly:: PresentationFramework.dll

Important

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Occurs when the IsSelected property of a TreeViewItem changes from false to true.

public:
 event System::Windows::RoutedEventHandler ^ Selected;

public event System.Windows.RoutedEventHandler Selected;

member this.Selected : System.Windows.RoutedEventHandler

Public Custom Event Selected As RoutedEventHandler

Event Type

RoutedEventHandler

Examples

The following example shows how to assign an event handler for the Selected event to a TreeViewItem, and how to define the event handler.

XAML

<TreeViewItem Header="Employee2" 
              Name="Employee2Data">
  <TreeViewItem Header="Work Days" 
                Name="emp2WorkDays" 
                Selected="GetSchedule"
                Unselected="SetSchedule">
    <TreeViewItem Header="Monday" />
    <TreeViewItem Header="Wednesday"/>
  </TreeViewItem>

private void GetSchedule(object sender, RoutedEventArgs e)
{
    //Perform actions when a TreeViewItem
    //controls is selected
}

Private Sub GetSchedule(ByVal sender As Object, ByVal e As RoutedEventArgs)
    'Perform actions when a TreeViewItem
    'controls is selected
End Sub

Remarks

The event occurs when a TreeViewItem becomes the selected TreeViewItem in a TreeView control. This event is related to the SelectedItemChanged event that occurs when there is a change in the SelectedItem property of a TreeView control.

Routed Event Information

Item	Value
Identifier field	SelectedEvent
Routing strategy	Bubbling
Delegate	RoutedEventHandler

Applies to

Производ	Верзије
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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