'宣言Public Function PredictFocus( _ ByVal direction As FocusNavigationDirection _ ) As DependencyObject
public DependencyObject PredictFocus( FocusNavigationDirection direction )
パラメータ
- direction
- The direction for which a prospective focus change should be determined.
戻り値の型
The next element that focus would move to if focus were actually traversed. May return null 参照 (Visual Basicでは Nothing) if focus cannot be moved relative to this element for the provided direction.