SelectionPatternIdentifiers Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Contains values used as identifiers by ISelectionProvider.
public ref class SelectionPatternIdentifiers sealed/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SelectionPatternIdentifiers final[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SelectionPatternIdentifiersPublic NotInheritable Class SelectionPatternIdentifiers- Inheritance
- Attributes
Remarks
Classes such as SelectionPatternIdentifiers 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 ISelectionProvider in its AutomationPeer.GetPattern implementation. These identifiers are needed for the AutomationPeer.RaisePropertyChangedEvent calls that you make from control code that references your own peer, or for Provider.IItemContainerProvider.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. ISelectionProvider is also presented as a Component Object Model (COM) interface.
Properties
| CanSelectMultipleProperty |
Identifies the CanSelectMultiple automation property. |
| IsSelectionRequiredProperty |
Identifies the IsSelectionRequired automation property. |
| SelectionProperty |
Identifies the property that gets the selected items in a container. |