ISelectionInfo Interface
Definition
Important
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Manages whether items and ranges of items in the data source are selected in the list control.
public interface class ISelectionInfo/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(772983430, 57837, 16965, 190, 73, 32, 126, 66, 174, 197, 36)]
struct ISelectionInfo[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(772983430, 57837, 16965, 190, 73, 32, 126, 66, 174, 197, 36)]
public interface ISelectionInfoPublic Interface ISelectionInfo- Attributes
Windows requirements
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
The ISelectionInfo interface supports virtualization of large data sources for efficient presentation by XAML list controls. The other classes and interfaces that support data source virtualization are the following.
- IItemsRangeInfo interface
- ItemIndexRange class
Methods
| DeselectRange(ItemIndexRange) |
Marks the items in the data source specified by itemIndexRange as not selected in the list control. |
| GetSelectedRanges() |
Returns the collection of ranges of items in the data source that are selected in the list control. |
| IsSelected(Int32) |
Provides info about whether the item in the data source at the specified index is selected in the list control. |
| SelectRange(ItemIndexRange) |
Marks the items in the data source specified by itemIndexRange as selected in the list control. |