StorageItemQueryResult.GetItemCountAsync Method

Reference

Definition

Namespace:: Windows.Storage.Search

Important

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Edit

Retrieves the number of items in the set of query results.

public:
 virtual IAsyncOperation<unsigned int> ^ GetItemCountAsync() = GetItemCountAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<uint32_t> GetItemCountAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<uint> GetItemCountAsync();

function getItemCountAsync()

Public Function GetItemCountAsync () As IAsyncOperation(Of UInteger)

Returns

IAsyncOperation<UInt32>

Windows.Foundation.IAsyncOperation

IAsyncOperation<uint32_t>

When this method completes successfully, it returns the number of items in the location that match the query.

Implements

GetItemCountAsync()

Attributes: RemoteAsyncAttribute

Remarks

This method throws an exception when the library definition targeted by the query is empty.

Applies to