語言

FocusManager.AddLostFocusHandler(DependencyObject, RoutedEventHandler) 方法

定義

新增一個處理者來處理 LostFocus 附加事件。

public:
 static void AddLostFocusHandler(System::Windows::DependencyObject ^ element, System::Windows::RoutedEventHandler ^ handler);
public static void AddLostFocusHandler(System.Windows.DependencyObject element, System.Windows.RoutedEventHandler handler);
static member AddLostFocusHandler : System.Windows.DependencyObject * System.Windows.RoutedEventHandler -> unit
Public Shared Sub AddLostFocusHandler (element As DependencyObject, handler As RoutedEventHandler)

參數

element
DependencyObject

那個 UIElement 會監聽這個事件的或 ContentElement 。

handler
RoutedEventHandler

事件處理程式將被加入。

適用於