GridItemPatternIdentifiers Class
Definition
Important
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Contains values used as identifiers by IGridItemProvider.
public ref class GridItemPatternIdentifiers 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 GridItemPatternIdentifiers 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 GridItemPatternIdentifiersPublic NotInheritable Class GridItemPatternIdentifiers- Inheritance
- Attributes
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 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. 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. |