Microsoft.UI.Content Namespace

Provides support for defining the structure of interactive content in a Windows app through ContentSite (parent) and ContentIsland (child) objects using composition-based animations, rendering effects, user input and interactions, accessibility representation, and host state changes.

Classes

ChildSiteLink
ContentCoordinateConverter	Converts between a local coordinate space and the system screen coordinates.
ContentDeferral	Provides support for deferrals of state changes in a ContentIsland.
ContentEnvironmentSettingChangedEventArgs	Contains event data for the ContentIslandEnvironment.SettingChanged event.
ContentEnvironmentStateChangedEventArgs	Contains event data for the Microsoft.UI.Content.ContentIslandEnvironment.StateChanged event.
ContentIsland	A self-contained piece of content with independent input, output, layout, and accessibility that is connected to a parent ContentSite.
ContentIslandAutomationProviderRequestedEventArgs	Contains event data for the AutomationProviderRequested event.
ContentIslandEnvironment	Provides general environment information to a ContentIsland.
ContentIslandStateChangedEventArgs	Contains event data for the Microsoft.UI.Content.ContentIsland.StateChanged event.
ContentSite	Provides a host environment for a ContentIsland.
ContentSiteAutomationProviderRequestedEventArgs
ContentSiteEnvironment	Provides information about the ContentSite environment to an associated ContentIsland.
ContentSiteEnvironmentView	Provides access to a read-only view of ContentSiteEnvironment properties.
ContentSiteRequestedStateChangedEventArgs	Contains event data for the Microsoft.UI.Content.ContentSite.RequestedStateChanged event.
ContentSiteView	Provides access to a read-only view of ContentSite properties.
DesktopAttachedSiteBridge
DesktopChildSiteBridge	Supports a DesktopSiteBridge implementation for a Win32 WS_CHILD HWND.
DesktopPopupSiteBridge
DesktopSiteBridge	Abstract class that implements IContentSiteBridge for a Win32 HWND.

Interfaces

IContentSiteAutomation
IContentSiteBridge	The interface that is implemented by the DesktopSiteBridge class, which provides the minimum support required for communication between a host ContentSite and a ContentIsland.
IContentSiteInput
IContentSiteLink

Enums

ContentAutomationOptions
ContentCoordinateRoundingMode	Specifies the rounding methods used for converting screen coordinates (float to integer).
ContentLayoutDirection	Specifies the supported layout direction for reading order and text alignment of a ContentSite.
ContentSizePolicy	Specifies the supported resizing capabilities between a DesktopChildSiteBridge and its parent Win32 HWND.

Remarks

A ContentIsland is a self-contained piece of content with independent input, output, layout, and accessibility that is connected to a parent ContentSite. The ContentIsland supports Composition-based animations, rendering effects, and interactive manipulations.

These self-contained pieces of content can be composed into a "scene". Conceptually they are equivalent to child windows because they allow the scene to be subdivided.