Transform​Pattern2​Identifiers Transform​Pattern2​Identifiers Transform​Pattern2​Identifiers Class

Definition

Contains values used as identifiers by ITransformProvider2.

public : sealed class TransformPattern2Identifiers : ITransformPattern2Identifierspublic sealed class TransformPattern2Identifiers : ITransformPattern2IdentifiersPublic NotInheritable Class TransformPattern2Identifiers Implements ITransformPattern2Identifiers
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

ITransformProvider2 extends the ITransformProvider interface to enable Microsoft UI Automation providers to expose properties to support the viewport zooming functionality of a control.

Classes such as TransformPattern2Identifiers are the identifiers for the Windows Runtime implementation of a common provider pattern for Microsoft UI Automation. You might use these identifiers if you are implementing a Windows Runtime custom automation peer that reports support for ITransformProvider2 in its GetPattern implementation. These identifiers are needed for the RaisePropertyChangedEvent calls that you make from control code that references your own peer, or for FindItemByProperty in an items container peer. This same pattern is usually exposed to clients in a different way, depending on which technology they use to implement the client and examine the Microsoft UI Automation tree. ITransformProvider2 is also presented as a Component Object Model (COM) interface.

Properties

CanZoomProperty CanZoomProperty CanZoomProperty

Identifies the CanZoom automation property.

public : static AutomationProperty CanZoomProperty { get; }public static AutomationProperty CanZoomProperty { get; }Public Static ReadOnly Property CanZoomProperty As AutomationProperty
Value
AutomationProperty AutomationProperty AutomationProperty

The automation property identifier.

Attributes

MaxZoomProperty MaxZoomProperty MaxZoomProperty

Identifies the MaxZoom automation property.

public : static AutomationProperty MaxZoomProperty { get; }public static AutomationProperty MaxZoomProperty { get; }Public Static ReadOnly Property MaxZoomProperty As AutomationProperty
Value
AutomationProperty AutomationProperty AutomationProperty

The automation property identifier.

Attributes

MinZoomProperty MinZoomProperty MinZoomProperty

Identifies the MinZoom automation property.

public : static AutomationProperty MinZoomProperty { get; }public static AutomationProperty MinZoomProperty { get; }Public Static ReadOnly Property MinZoomProperty As AutomationProperty
Value
AutomationProperty AutomationProperty AutomationProperty

The automation property identifier.

Attributes

ZoomLevelProperty ZoomLevelProperty ZoomLevelProperty

Identifies the ZoomLevel automation property.

public : static AutomationProperty ZoomLevelProperty { get; }public static AutomationProperty ZoomLevelProperty { get; }Public Static ReadOnly Property ZoomLevelProperty As AutomationProperty
Value
AutomationProperty AutomationProperty AutomationProperty

The automation property identifier.

Attributes

See Also