ContentElement.PredictFocus(FocusNavigationDirection) Method

Reference

Definition

Namespace:: System.Windows

Assembly:: PresentationCore.dll

Important

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When overridden in a derived class, returns the element that would receive focus for a specified focus traversal direction, without actually moving focus to that element.

public:
 virtual System::Windows::DependencyObject ^ PredictFocus(System::Windows::Input::FocusNavigationDirection direction);

public virtual System.Windows.DependencyObject PredictFocus(System.Windows.Input.FocusNavigationDirection direction);

abstract member PredictFocus : System.Windows.Input.FocusNavigationDirection -> System.Windows.DependencyObject
override this.PredictFocus : System.Windows.Input.FocusNavigationDirection -> System.Windows.DependencyObject

Public Overridable Function PredictFocus (direction As FocusNavigationDirection) As DependencyObject

Parameters

direction: FocusNavigationDirection

The direction of the requested focus traversal.

Returns

DependencyObject

The element that would have received focus if MoveFocus(TraversalRequest) were actually invoked.

Remarks

The default implementation of this method in this class is incomplete and always returns null.

Applies to

Produkt	Verzie
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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