FolderInformation.GetItemsAsync 方法

定义

命名空间:

Windows.Storage.BulkAccess

重载

GetItemsAsync()	检索当前文件夹中的所有项目。
GetItemsAsync(UInt32, UInt32)	从当前文件夹中检索一系列项目。

GetItemsAsync()

检索当前文件夹中的所有项目。

public:
 virtual IAsyncOperation<IVectorView<IStorageItem ^> ^> ^ GetItemsAsync() = GetItemsAsync;

/// [Windows.Foundation.Metadata.Overload("GetItemsAsyncOverloadDefaultStartAndCount")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<IStorageItem>> GetItemsAsync();

[Windows.Foundation.Metadata.Overload("GetItemsAsyncOverloadDefaultStartAndCount")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<IStorageItem>> GetItemsAsync();

function getItemsAsync()

Public Function GetItemsAsync () As IAsyncOperation(Of IReadOnlyList(Of IStorageItem))

返回

IAsyncOperation<IVectorView<IStorageItem>>

IAsyncOperation<IReadOnlyList<IStorageItem>>

此方法成功完成后，它将返回项 (类型 IVectorView) 的列表。

实现

GetItemsAsync()

属性

OverloadAttribute RemoteAsyncAttribute

另请参阅

• GetItemsAsync(UInt32, UInt32)

GetItemsAsync(UInt32, UInt32)

从当前文件夹中检索一系列项目。

public:
 virtual IAsyncOperation<IVectorView<IStorageItem ^> ^> ^ GetItemsAsync(unsigned int startIndex, unsigned int maxItemsToRetrieve) = GetItemsAsync;

/// [Windows.Foundation.Metadata.Overload("GetItemsAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<IStorageItem>> GetItemsAsync(uint32_t const& startIndex, uint32_t const& maxItemsToRetrieve);

[Windows.Foundation.Metadata.Overload("GetItemsAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<IStorageItem>> GetItemsAsync(uint startIndex, uint maxItemsToRetrieve);

function getItemsAsync(startIndex, maxItemsToRetrieve)

Public Function GetItemsAsync (startIndex As UInteger, maxItemsToRetrieve As UInteger) As IAsyncOperation(Of IReadOnlyList(Of IStorageItem))

参数

startIndex

UInt32

unsigned int

uint32_t

范围中第一项的从零开始的索引。

maxItemsToRetrieve

UInt32

unsigned int

uint32_t

要检索的最大项数。

返回

IAsyncOperation<IVectorView<IStorageItem>>

IAsyncOperation<IReadOnlyList<IStorageItem>>

此方法成功完成后，它将返回项 (类型 IVectorView) 的列表。

实现

M:Windows.Storage.Search.IStorageFolderQueryOperations.GetItemsAsync(System.UInt32,System.UInt32) M:Windows.Storage.Search.IStorageFolderQueryOperations.GetItemsAsync(unsigned int,unsigned int) M:Windows.Storage.Search.IStorageFolderQueryOperations.GetItemsAsync(uint32_t,uint32_t)

属性

OverloadAttribute RemoteAsyncAttribute

另请参阅

• GetItemsAsync()