GridItemPatternIdentifiers Class

  • Reference

Definition

Namespace:
Windows.UI.Xaml.Automation
Edit

Contains values used as identifiers by IGridItemProvider.

public ref class GridItemPatternIdentifiers 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 GridItemPatternIdentifiers 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 GridItemPatternIdentifiers
Public NotInheritable Class GridItemPatternIdentifiers
Inheritance
Object Platform::Object IInspectable GridItemPatternIdentifiers
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

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 GridItemPatternIdentifiers 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 IGridItemProvider 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. IGridItemProvider is also presented as a Component Object Model (COM) interface.

Properties

ColumnProperty

Identifies the Column automation property.
ColumnSpanProperty

Identifies the ColumnSpan automation property.
ContainingGridProperty

Identifies the ContainingGrid automation property.
RowProperty

Identifies the Row automation property.
RowSpanProperty

Identifies the RowSpan property.

Applies to

See also