TreeViewItem.Unselected TreeViewItem.Unselected TreeViewItem.Unselected TreeViewItem.Unselected Event

定義

IsSelectedTreeViewItem プロパティの値が true から false に変更された場合に発生します。Occurs when the IsSelected property of a TreeViewItem changes from true to false.

public:
 event System::Windows::RoutedEventHandler ^ Unselected;
public event System.Windows.RoutedEventHandler Unselected;
member this.Unselected : System.Windows.RoutedEventHandler 
Public Custom Event Unselected As RoutedEventHandler 

次の例のイベント ハンドラーを割り当てる方法を示しています、SelectedイベントをTreeViewItem、およびイベント ハンドラーを定義する方法。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
}
Private Sub SetSchedule(ByVal sender As Object, ByVal e As RoutedEventArgs)
	'Perform actions when a TreeViewItem
	'control becomes unselected
End Sub

注釈

イベントは、この選択が変更されたときに発生します。TreeViewItemTreeViewItemで、TreeViewコントロール。The event occurs when the selection changes from this TreeViewItem to another TreeViewItem in a TreeView control. このイベントに関連する、SelectedItemChangedで変更があるときに発生するイベント、SelectedItemのプロパティをTreeViewコントロール。This event is related to the SelectedItemChanged event that occurs when there is a change in the SelectedItem property of a TreeView control.

ルーティングされたイベント情報Routed Event Information

識別子フィールドです。Identifier field UnselectedEvent
ルーティング方法Routing strategy バブルBubbling
DelegateDelegate RoutedEventHandler

適用対象

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