IndexerOption Enum

Reference

Definition

Namespace:: Windows.Storage.Search

Important

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Edit

Specifies whether the query should use the system index of the file system when enumerating content in the folder being queried. The indexer can retrieve results faster but is not available in all file locations.

public enum class IndexerOption

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum class IndexerOption

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum IndexerOption

var value = Windows.Storage.Search.IndexerOption.useIndexerWhenAvailable

Public Enum IndexerOption

Inheritance: Enum
IndexerOption

Attributes: ContractVersionAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

Name	Value	Description
UseIndexerWhenAvailable	0	Use the system index for content that has been indexed and use the file system directly for content that has not been indexed.
OnlyUseIndexer	1	Use only indexed content and ignore content that has not been indexed.
DoNotUseIndexer	2	Access the file system directly; don't use the system index.
OnlyUseIndexerAndOptimizeForIndexedProperties	3	Only returns the properties specified in QueryOptions.SetPropertyPrefetch for faster results.

Remarks

Version history

Windows version	SDK version	Value added
1709	16299	OnlyUseIndexerAndOptimizeForIndexedProperties

Applies to

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