获取 UWP 应用文件夹中的所有文件 [英] Getting all files in UWP app folder

问题描述

对于 UWP，很容易获取应用程序本地文件夹中的所有文件:

For UWP, it is easy to get all files in the app local folder as:

IReadOnlyListfiles = await ApplicationData.Current.LocalFolder.GetFilesAsync();

您现在可以对文件列表进行迭代，甚至可以获取有关单个文件的更多信息.

You can now iterate on the files list and even get further info on individual files.

我想要一个类似的应用程序文件夹的所有文件获取器，例如，考虑存储应用程序 *.png 文件的 /Assets 文件夹.具有已知名称的单个文件没有问题；我可以很容易地将其称为:

I would like a similar all-file-getter for an app folder, for instance, consider the /Assets folder where app *.png files are stored. Single file with a known name is no problem; I can refer to it quite easily as:

StorageFile.GetFileFromApplicationUriAsync(new Uri(@"ms-appx:///Assets/StoreLogo.png"))

因此，我的问题是，是否有类似的方法可以获取应用文件夹(例如 /Assets 文件夹)中的所有文件?从逻辑上讲，它应该类似于 StorageFile.GetFilesFromApplicationFolderUriAsync(new Uri(@"ms-appx:///Assets")) 但不知道是否存在与上面显示的 LocalFolder 等效的内容.

My question is, therefore, is there a similar thing for getting all files in an app folder, such as /Assets folder? Logically, it should be something like StorageFile.GetFilesFromApplicationFolderUriAsync(new Uri(@"ms-appx:///Assets")) but unaware if an equivalent of the LocalFolder shown above exists.

推荐答案

您可以使用 Package.InstalledLocation.因此，您的代码可能如下所示:

You can access you installation folder by using Package.InstalledLocation. Therefore your code can look like this:

StorageFolder appInstalledFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
StorageFolder assets = await appInstalledFolder.GetFolderAsync("Assets");
var files = await assets.GetFilesAsync();

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