UIFocusEnvironment_Extensions Class
Definition
Important
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Extension methods to the IUIFocusEnvironment interface to support all the methods from the UIFocusEnvironment protocol.
public static class UIFocusEnvironment_Extensionstype UIFocusEnvironment_Extensions = class- Inheritance
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UIFocusEnvironment_Extensions
Remarks
The extension methods for IUIFocusEnvironment interface allow developers to treat instances of the interface as having all the optional methods of the original UIFocusEnvironment protocol. Since the interface only contains the required members, these extension methods allow developers to call the optional members of the protocol.
Methods
| Name | Description |
|---|---|
| GetFocusGroupIdentifier(IUIFocusEnvironment) | |
| GetPreferredFocusedView(IUIFocusEnvironment) |
If not |
| GetSoundIdentifier(IUIFocusEnvironment, UIFocusUpdateContext) | |