title: Visual Studio Cannot Find .cs
body: <p>I am just starting to learn ASP.NET (C#) and I am struggling with a tutorial I am working on.</p>
  
  <p>I have my App_Code Folder and within it, I have a folder called DataAccessStuff. Within this folder are a bunch of .cs files I will be using for the data layer of things.</p>
  
  <p>The problem is, Visual Studio is unable to detect the location of these .cs files and gives me the error:</p>
  
  <pre><code>"The type name "DataAccessStuff does not exist in the type 'System.Web.UI.WebControls.Content"
  </code></pre>
  
  <p>I have no idea how to get it to recognize. I simply copied the project file from the textbook CD onto my computer as it said. I have attached images showing the precise tree layout of the project as well as the code I am using. If anyone can please help a beginner out, it would be appreciated.</p>
  
  <p>Thanks!</p>
  
  <p><img src="https://i.stack.imgur.com/75z46.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/79WBz.png" alt="enter image description here"></p>
  
  <p>Inside one of the .cs files</p>
  
  <p><img src="https://i.stack.imgur.com/8mUnW.png" alt="enter image description here"></p>