Unselected Event
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TreeViewItem.Unselected Event

 

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

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

public event RoutedEventHandler Unselected

The event occurs when the selection changes from this TreeViewItem to another 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.

Identifier field

UnselectedEvent

Routing strategy

Bubbling

Delegate

RoutedEventHandler

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

<TreeViewItem Header="Employee2" 
              Name="Employee2Data">
  <TreeViewItem Header="Work Days" 
                Name="emp2WorkDays" 
                Selected="GetSchedule"
                Unselected="SetSchedule">
    <TreeViewItem Header="Monday" />
    <TreeViewItem Header="Wednesday"/>
  </TreeViewItem>
private void SetSchedule(object sender, RoutedEventArgs e)
{
    //Perform actions when a TreeViewItem
    //control becomes unselected
}

.NET Framework
Available since 3.0
Silverlight
Available since 3.0
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