This documentation is archived and is not being maintained.
FrameworkContentElement::PredictFocus Method
Visual Studio 2010
Determines the next element that would receive focus relative to this element for a provided focus movement direction, but does not actually move the focus. This method is sealed and cannot be overridden.
Assembly: PresentationFramework (in PresentationFramework.dll)
public: virtual DependencyObject^ PredictFocus( FocusNavigationDirection direction ) override sealed
Parameters
- direction
- Type: System.Windows.Input::FocusNavigationDirection
The direction for which a prospective focus change should be determined.
Return Value
Type: System.Windows::DependencyObjectThe next element that focus would move to if focus were actually traversed. May return nullptr if focus cannot be moved relative to this element for the provided direction.
| Exception | Condition |
|---|---|
| InvalidEnumArgumentException | Specified one of the following directions in the TraversalRequest: Next, Previous, First, Last. These directions are not legal for PredictFocus (but they are legal for MoveFocus). |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: