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Microsoft.UI.Content Namespace

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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

Provides hosting for a **ContentIsland** (child) in the environment of another **ContentIsland** (parent).
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

Defines the supported options for the automation hosting contract.
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.