title: Cant see JSON file in project
body: <p>using VS 2013, C#</p>
  
  <p>I am trying to use JSON file in my project. Using next code (as in sample project from MS):</p>
  
  <pre><code>        Uri dataUri = new Uri("ms-appx:///DataModel/MyData.json");
          StorageFile fileToRequest = await StorageFile.GetFileFromApplicationUriAsync(dataUri);
          string jsonText = await FileIO.ReadTextAsync(fileToRequest);
          JsonObject jsonO = JsonObject.Parse(jsonText);
          JsonArray jsonA = jsonO["Events"].GetArray();
  </code></pre>
  
  <p>As result got this:</p>
  
  <p><img src="https://i.stack.imgur.com/4LGND.png" alt="enter image description here"></p>
  
  <p>and next step - exception file not found, but it exists</p>
  
  <p><img src="https://i.stack.imgur.com/KBuH1.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/zSTWe.png" alt="enter image description here"></p>
  
  <p>Also, if the same code launched with sample project from VS - all its ok.
  Code from sample project:</p>
  
  <pre><code>        Uri dataUri = new Uri("ms-appx:///DataModel/SampleData.json");
          StorageFile file = await StorageFile.GetFileFromApplicationUriAsync(dataUri);
          string jsonText = await FileIO.ReadTextAsync(file);
          JsonObject jsonObject = JsonObject.Parse(jsonText);
          JsonArray jsonArray = jsonObject["Groups"].GetArray();
  </code></pre>
  
  <p>Debugging of this code got:</p>
  
  <p><img src="https://i.stack.imgur.com/JStwo.png" alt="enter image description here"></p>
  
  <p>So question - why I got exception <code>FileNotFound</code>, why this file invisible for my project.</p>