Question HoloLens2- Access file names

Hi,

I am working on a HoloLens2 project where I have to access a file. In my unity project, I usually keep the file in StreamingAssets folder and can easily access it from the editor. But when I try to access the file for UWP, I don't get any output in HoloLens.

Code (CSharp):

1.  string folderPath = Application.streamingAssetsPath;
2. #if UNITY_EDITOR
3.         var files = Directory.GetFiles(folderPath);
4.         if (UnityEngine.Windows.File.Exists(files[0]) && (files[0].Contains(".bin")))
5.             voxel = File.OpenRead(files[0]);
6.  
7. #elif UNITY_WSA
8.  
9.                 var files = new[]{folderPath + "/file_name.bin"};
10.  
11.                 if (UnityEngine.Windows.File.Exists(files[0]) && (files[0].Contains(".bin")))
12.                     voxel = File.OpenRead(files[0]);

I can see the output in HoloLens when I specify the file name. That is what I am trying to avoid.

It would be helpful if you could suggest how to read files in UWP

 

No need for special casing; the System.IO namespace works in Editor and in UWP builds (at least after a regression was fixed in 2021.3.19).

Code (CSharp):

1.  
2. string folderPath = Application.streamingAssetsPath;
3. var files = Directory.GetFiles(folderPath, "*.bin");
4.  
5. if (files.Length > 0)
6. {
7.     using (var stream = File.OpenRead(files[0]))
8.     {
9.         //read from stream here
10.     }
11. }
12.  

 

Thanks a lot!
It is working perfectly fine.