从uwp中的app文件夹访问文件

Question

Directory:

App1
  - MainPage.xaml.cs
  - Sample.xaml

im trying to do is getting the xaml content from the sample as a string but it doesnt work since it cant find the file:

    var x = Path.GetFullPath(@"sample.xaml");
    FileStream s = new FileStream(x, FileMode.Open);

How can I fix this?

Answer 1

源文件（.xaml，.cs）已编译，在已部署的应用程序中，它们不作为物理文件存在，因此无法以这种方式打开它们。

Answer 2

I haven't tried this give it a try.

Save your file in a location eg (Assets Folder)Now, make sure that the build action is set to Content.

var storageFile = await StorageFile.GetFileFromApplicationUriAsync(
new Uri("ms-appx:///Assets/youfile.xaml"));

The StorageFile you get is of course read-only, but it can be passed to any API that expects a StorageFile.

If you want to read you can try.

  var result = storageFile.OpenReadAsync()

StorageFile Documentation