ValuePatternIdentifiers ValuePatternIdentifiers ValuePatternIdentifiers ValuePatternIdentifiers Class


Contains values used as identifiers by IValueProvider.

public : sealed class ValuePatternIdentifiers
struct winrt::Windows::UI::Xaml::Automation::ValuePatternIdentifiers
public sealed class ValuePatternIdentifiers
Public NotInheritable Class ValuePatternIdentifiers

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


Classes such as ValuePatternIdentifiers 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 IValueProvider 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. IValueProvider is also presented as a Component Object Model (COM) interface.


IsReadOnlyProperty IsReadOnlyProperty IsReadOnlyProperty IsReadOnlyProperty

Identifies the IsReadOnly property.

ValueProperty ValueProperty ValueProperty ValueProperty

Identifies the Value automation property.

See also