語言

Selector.Unselected 附加事件

定義

命名空間:
System.Windows.Controls.Primitives
組件:
PresentationFramework.dll

當某項目未被選取時發生。

see AddUnselectedHandler, and RemoveUnselectedHandler
see AddUnselectedHandler, and RemoveUnselectedHandler
see AddUnselectedHandler, and RemoveUnselectedHandler

範例

以下範例展示了如何使用帶有Unselected控制項的ListBox事件，以及如何建立事件處理程序。

<ListBoxItem Name="lbi0" Selected="OnSelected" Unselected="OnUnselected">
     Item 0</ListBoxItem>

private void OnUnselected(object sender, RoutedEventArgs e)
{
    Item.Content = ((ListBoxItem)sender).Name + " was unselected.";
}

Private Sub OnUnselected(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Item.Content = (CType(sender, ListBoxItem)).Name & " was unselected."
End Sub

備註

路由事件資訊

Item 價值觀
識別碼欄位 UnselectedEvent
路由策略 氣泡
代理人 RoutedEventHandler

適用於