PhotoImportSession.FindItemsAsync 方法

定義

命名空間:

Windows.Media.Import

以非同步方式尋找來源裝置上可供匯入的專案。

public:
 virtual IAsyncOperationWithProgress<PhotoImportFindItemsResult ^, unsigned int> ^ FindItemsAsync(PhotoImportContentTypeFilter contentTypeFilter, PhotoImportItemSelectionMode itemSelectionMode) = FindItemsAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperationWithProgress<PhotoImportFindItemsResult, uint32_t> FindItemsAsync(PhotoImportContentTypeFilter const& contentTypeFilter, PhotoImportItemSelectionMode const& itemSelectionMode);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperationWithProgress<PhotoImportFindItemsResult,uint> FindItemsAsync(PhotoImportContentTypeFilter contentTypeFilter, PhotoImportItemSelectionMode itemSelectionMode);

function findItemsAsync(contentTypeFilter, itemSelectionMode)

Public Function FindItemsAsync (contentTypeFilter As PhotoImportContentTypeFilter, itemSelectionMode As PhotoImportItemSelectionMode) As IAsyncOperationWithProgress(Of PhotoImportFindItemsResult, UInteger)

參數

contentTypeFilter

PhotoImportContentTypeFilter

值，指出尋找作業是否包含結果中的影像、影片或兩者。

itemSelectionMode

PhotoImportItemSelectionMode

值，指出結果中的所有專案、沒有專案或只有新專案一開始標示為已選取。

傳回

IAsyncOperationWithProgress<PhotoImportFindItemsResult,UInt32>

Windows.Foundation.IAsyncOperationWithProgress<Windows.Media.Import.PhotoImportFindItemsResult,unsigned int>

IAsyncOperationWithProgress<PhotoImportFindItemsResult,uint32_t>

非同步作業，會在成功完成時傳回 PhotoImportFindItemsResult 。

屬性

RemoteAsyncAttribute