UWP 无法获取文件的属性里面的标题 PC可以获取，但是手机就没用了。

Question

FileOpenPicker openFile = new FileOpenPicker();
openFile.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
openFile.ViewMode = PickerViewMode.List;
openFile.FileTypeFilter.Add(".ttf");
StorageFile file = await openFile.PickSingleFileAsync();
StorageFolder folder = ApplicationData.Current.LocalFolder;
var flie = await file.CopyAsync(folder, file.Name, NameCollisionOption.ReplaceExisting);
Windows.Storage.FileProperties.DocumentProperties w = await file.Properties.GetDocumentPropertiesAsync();
Debug.WriteLine("TITLE" + w.Title);

Answer 1

您好，

我这边可以重现这个问题，具体问题出在哪里还不是很确定，我需要联系相关的人员去确认一下，如果我获得任何有用的信息，我会第一时间通知你的。

谢谢

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