Windows.UI.Xaml.Hosting Namespace

Provides services that are relevant for XAML design surfaces that are hosted in a larger application.

Classes

DesignerAppExitedEventArgs	Provides event data for the DesignerAppManager.DesignerAppExited event.
DesignerAppManager	Manages an application in a XAML design surface that runs in a regular UWP context, compared to the legacy designer which uses the XamlUIPresenter and runs in a Win32 process. The process is required to specify the NoUIEntryPoints-DesignModeV2 DisplayName property in the .APPX in order to be activated successfully in this mode. The launched application will not show up in the TaskBar or TaskView switcher.
DesignerAppView	Represents an app view in a XAML design surface.
DesktopWindowXamlSource	Enables a non-UWP desktop application (for example, a WPF or Windows Forms application) to host UWP controls in any UI element that is associated with a window handle (HWND).
DesktopWindowXamlSourceGotFocusEventArgs	Provides event data for the GotFocus event.
DesktopWindowXamlSourceTakeFocusRequestedEventArgs	Provides event data for the TakeFocusRequested event.
ElementCompositionPreview	Enables access to composition visual objects that back XAML elements in the XAML composition tree.
WindowsXamlManager	Represents the UWP XAML framework in a non-UWP desktop application (for example, a WPF or Windows Forms application) that hosts UWP controls.
XamlSourceFocusNavigationRequest	Provides information about a request to give focus to a DesktopWindowXamlSource object.
XamlSourceFocusNavigationResult	Provides data for a request to navigate focus to a DesktopWindowXamlSource object by using the NavigateFocus method.
XamlUIPresenter	Enables presenting a visual tree on a Microsoft Direct3D surface. This type is used for design tool hosting scenarios and is not intended for general use.

Interfaces

IXamlUIPresenterHost	Represents a service that resolves resources from an application. This interface is used for design tool hosting scenarios and is not intended for general use.
IXamlUIPresenterHost2	Extends IXamlUIPresenterHost to add GetGenericXamlFilePath.
IXamlUIPresenterHost3	Extends IXamlUIPresenterHost to add ResolveDictionaryResource.

Enums

DesignerAppViewState	Defines constants that specify whether the app view is visible or hidden.
XamlSourceFocusNavigationReason	Defines values that represent the reasons that the Windows.UI.Xaml.UIElement got focus in a desktop application that uses a DesktopWindowXamlSource object to host XAML-based UI. The XamlSourceFocusNavigationRequest.Reason property returns one of these values.