StorageLibraryChangeReader Class

  • Reference

Definition

Namespace:
Windows.Storage
Edit

Enables the calling app to read through the changes to items in a storage library.

public ref class StorageLibraryChangeReader sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class StorageLibraryChangeReader final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class StorageLibraryChangeReader
Public NotInheritable Class StorageLibraryChangeReader
Inheritance
Object Platform::Object IInspectable StorageLibraryChangeReader
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family
Windows 10 Anniversary Edition (introduced in 10.0.14393.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v3.0)

Remarks

Get an instance of this object by using the GetChangeReader method of the StorageLibraryChangeTracker class.

Methods

AcceptChangesAsync()

Tells the system that all of the changes described in the StorageLibraryChange objects returned by the call to ReadBatchAsync have been addressed by the app.
GetLastChangeId()

Gets a unique value representing the last change processed by the indexing service for the given StorageFolder or StorageLibrary.
ReadBatchAsync()

Asynchronously gets a list of StorageLibraryChange objects.

Applies to

See also