IKeyIndexMapping Interface
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.
Provides methods that support mapping between an item's unique identifier and index.
This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).
public interface class IKeyIndexMapping/// [Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=0)]
/// [Windows.Foundation.Metadata.Guid(2985540512, 4238, 22029, 150, 129, 38, 57, 27, 75, 195, 13)]
/// [Windows.Foundation.Metadata.Version(1)]
struct IKeyIndexMapping/// [Windows.Foundation.Metadata.Guid(2985540512, 4238, 22029, 150, 129, 38, 57, 27, 75, 195, 13)]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.XamlContract, 65536)]
struct IKeyIndexMapping[Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=0)]
[Windows.Foundation.Metadata.Guid(2985540512, 4238, 22029, 150, 129, 38, 57, 27, 75, 195, 13)]
[Windows.Foundation.Metadata.Version(1)]
public interface IKeyIndexMapping[Windows.Foundation.Metadata.Guid(2985540512, 4238, 22029, 150, 129, 38, 57, 27, 75, 195, 13)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.XamlContract), 65536)]
public interface IKeyIndexMappingPublic Interface IKeyIndexMapping- Attributes
-
Microsoft.UI.Xaml.CustomAttributes.MUXContractPropertyAttribute GuidAttribute VersionAttribute ContractVersionAttribute
Methods
| IndexFromKey(String) |
Retrieves the index of the item that has the specified unique identifier (key). This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces). |
| KeyFromIndex(Int32) |
Retrieves the unique identifier (key) for the item at the specified index. This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces). |