'Declaration Public Event PreviewLostKeyboardFocus As KeyboardFocusChangedEventHandler
'Usage Dim instance As FormulaTextBox Dim handler As KeyboardFocusChangedEventHandler AddHandler instance.PreviewLostKeyboardFocus, handler
public event KeyboardFocusChangedEventHandler PreviewLostKeyboardFocus
Event Data
The event handler receives an argument of type KeyboardFocusChangedEventArgs containing data related to this event. The following KeyboardFocusChangedEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Device | (Inherited from System.Windows.Input.InputEventArgs) |
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| KeyboardDevice | (Inherited from System.Windows.Input.KeyboardEventArgs) |
| NewFocus | Gets the element that focus has moved to. |
| OldFocus | Gets the element that previously had focus. |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
| Timestamp | (Inherited from System.Windows.Input.InputEventArgs) |
See Also