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Windows.Storage.FileProperties Namespace

提供对文件的属性的访问。

成员

Windows.Storage.FileProperties命名空间 具有这些类型的成员:

Windows.Storage.FileProperties命名空间 具有这些类。

说明
BasicProperties Provides access to the basic properties, like the size of the item or the date the item was last modified, of the item (like a file or folder).
DocumentProperties Provides access to the document-related properties of an item (like a file or folder).
ImageProperties Provides access to the image-related properties of an item (like a file or folder).
MusicProperties Provides access to the music-related properties of an item (like a file or folder).
StorageItemContentProperties Provides access to the content-related properties of an item (like a file or folder).
StorageItemThumbnail Represents the thumbnail image associated with a system resource (like a file or folder).
VideoProperties Provides access to the video-related properties of an item (like a file or folder).

 

枚举

Windows.Storage.FileProperties命名空间 具有这些枚举。

Enumeration说明
PhotoOrientation Indicates the Exchangeable Image File (EXIF) orientation flag of the photo. This flag describes how to rotate the photo to display it correctly.
PropertyPrefetchOptions Indicates a system-defined group of file properties.
ThumbnailMode Describes the purpose of the thumbnail to determine how to adjust the thumbnail image to retrieve.
ThumbnailOptions Describes the behavior used to retrieve and adjust thumbnails, including the size and quality of the image and how quickly the thumbnail image is retrieved.
ThumbnailType Indicates whether the thumbnail is an icon or an image.
VideoOrientation Indicates how to rotate the video to display it correctly.

 

接口

Windows.Storage.FileProperties命名空间 定义这些接口。

接口说明
IStorageItemExtraProperties Saves and retrieves the properties of a storage item.

 

要求

最低支持客户端

Windows 8

最低支持服务器

Windows Server 2012

最低支持电话

Windows Phone 8

命名空间

Windows.Storage.FileProperties
Windows::Storage::FileProperties [C++]

元数据

Windows.winmd

 

 

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