Windows.UI Namespace

Provides an app with access to core system functionality and run-time information about its UI.

Equivalent WinUI namespace: Microsoft.UI.

Classes

ColorHelper

Provides static helper methods for processing Color values. C# and Microsoft Visual Basic code should use methods of Color instead.

Equivalent WinUI class: Microsoft.UI.ColorHelper.

Colors

Implements a set of predefined colors. See Color for usage information.

Equivalent WinUI class: Microsoft.UI.Colors.

UIContentRoot

Represents the root of a UI element tree for an app window or view.

UIContext

Represents an identifier for an app window or view.

Structs

Color

Describes a color in terms of alpha, red, green, and blue channels.

WindowId

Defines an identifier for a top-level window.