FolderInformation.GetFilesAsync 方法

定义

重载

GetFilesAsync()

从当前文件夹中检索所有文件。

GetFilesAsync(CommonFileQuery)

基于公共文件夹查询从当前文件夹中检索文件。

GetFilesAsync(CommonFileQuery, UInt32, UInt32)

基于通用文件查询从当前文件夹中检索一系列文件。

GetFilesAsync()

从当前文件夹中检索所有文件。

public:
 virtual IAsyncOperation<IVectorView<StorageFile ^> ^> ^ GetFilesAsync() = GetFilesAsync;
/// [Windows.Foundation.Metadata.Overload("GetFilesAsyncOverloadDefaultOptionsStartAndCount")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<StorageFile>> GetFilesAsync();
[Windows.Foundation.Metadata.Overload("GetFilesAsyncOverloadDefaultOptionsStartAndCount")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<StorageFile>> GetFilesAsync();
function getFilesAsync()
Public Function GetFilesAsync () As IAsyncOperation(Of IReadOnlyList(Of StorageFile))

返回

此方法成功完成后,它将返回文件夹中 StorageFile 对象的 IVectorView) 类型 (列表。

实现

属性

另请参阅

适用于

GetFilesAsync(CommonFileQuery)

基于公共文件夹查询从当前文件夹中检索文件。

public:
 virtual IAsyncOperation<IVectorView<StorageFile ^> ^> ^ GetFilesAsync(CommonFileQuery query) = GetFilesAsync;
/// [Windows.Foundation.Metadata.Overload("GetFilesAsyncOverloadDefaultStartAndCount")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<StorageFile>> GetFilesAsync(CommonFileQuery const& query);
[Windows.Foundation.Metadata.Overload("GetFilesAsyncOverloadDefaultStartAndCount")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<StorageFile>> GetFilesAsync(CommonFileQuery query);
function getFilesAsync(query)
Public Function GetFilesAsync (query As CommonFileQuery) As IAsyncOperation(Of IReadOnlyList(Of StorageFile))

参数

query
CommonFileQuery

通用文件查询。

返回

此方法成功完成后,它将返回文件夹中 StorageFile 对象的 IVectorView) 类型 (列表。

实现

属性

另请参阅

适用于

GetFilesAsync(CommonFileQuery, UInt32, UInt32)

基于通用文件查询从当前文件夹中检索一系列文件。

public:
 virtual IAsyncOperation<IVectorView<StorageFile ^> ^> ^ GetFilesAsync(CommonFileQuery query, unsigned int startIndex, unsigned int maxItemsToRetrieve) = GetFilesAsync;
/// [Windows.Foundation.Metadata.Overload("GetFilesAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<StorageFile>> GetFilesAsync(CommonFileQuery const& query, uint32_t const& startIndex, uint32_t const& maxItemsToRetrieve);
[Windows.Foundation.Metadata.Overload("GetFilesAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<StorageFile>> GetFilesAsync(CommonFileQuery query, uint startIndex, uint maxItemsToRetrieve);
function getFilesAsync(query, startIndex, maxItemsToRetrieve)
Public Function GetFilesAsync (query As CommonFileQuery, startIndex As UInteger, maxItemsToRetrieve As UInteger) As IAsyncOperation(Of IReadOnlyList(Of StorageFile))

参数

query
CommonFileQuery

通用文件查询。

startIndex
UInt32

unsigned int

uint32_t

范围中第一个文件的从零开始的索引。

maxItemsToRetrieve
UInt32

unsigned int

uint32_t

要检索的最大文件数。

返回

此方法成功完成后,它将返回文件夹中 StorageFile 对象的 IVectorView) 类型 (列表。

实现

M:Windows.Storage.Search.IStorageFolderQueryOperations.GetFilesAsync(Windows.Storage.Search.CommonFileQuery,System.UInt32,System.UInt32) M:Windows.Storage.Search.IStorageFolderQueryOperations.GetFilesAsync(Windows.Storage.Search.CommonFileQuery,unsigned int,unsigned int) M:Windows.Storage.Search.IStorageFolderQueryOperations.GetFilesAsync(Windows.Storage.Search.CommonFileQuery,uint32_t,uint32_t)
属性

另请参阅

适用于