StorageFileQueryResult.GetItemCountAsync 方法

定义

命名空间:

Windows.Storage.Search

检索查询结果集中的文件数。

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)

返回

IAsyncOperation<UInt32>

Windows.Foundation.IAsyncOperation

IAsyncOperation<uint32_t>

此方法成功完成后，它将返回与查询匹配的位置中的文件数。

实现

GetItemCountAsync()

属性

RemoteAsyncAttribute

另请参阅

• StorageFileQueryResult