RangeValuePatternIdentifiers Class
Definition
Important
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Contains values used as identifiers by IRangeValueProvider.
public ref class RangeValuePatternIdentifiers sealed/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class RangeValuePatternIdentifiers final[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class RangeValuePatternIdentifiersPublic NotInheritable Class RangeValuePatternIdentifiers- Inheritance
- Attributes
Windows requirements
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
Classes such as RangeValuePatternIdentifiers 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 IRangeValueProvider 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. IRangeValueProvider is also presented as a Component Object Model (COM) interface.
Properties
| IsReadOnlyProperty |
Identifies the IsReadOnly automation property. |
| LargeChangeProperty |
Identifies the LargeChange automation property. |
| MaximumProperty |
Identifies the Maximum automation property. |
| MinimumProperty |
Identifies the Minimum automation property. |
| SmallChangeProperty |
Identifies the SmallChange automation property. |
| ValueProperty |
Identifies the Value automation property. |