title: Referenced project dependencies DLL are not being copied
body: <p>My project solution is currently having three projects:</p>
  
  <ol>
  <li><strong>MyProject</strong>, which is my main startup project (using <code>.NET Framework 4.7</code>) - WPF, UI specfic,</li>
  <li><strong>MyProject.Core</strong> - class library (<code>.NET Standard 2.0</code>) - holding the models, and all of the 'behind the scenes' data</li>
  <li><strong>MyProject.Relational</strong> - class library (<code>.NET Standard 2.0</code>) - responsible for processing and saving the database specific informations</li>
  </ol>
  
  <p>Project <code>1</code> (main) has set a reference to project <code>2</code> and <code>3</code>.</p>
  
  <p>For the project <code>3</code> I have installed a <code>NuGet</code> dependency of <code>Microsoft.EntityFrameworkCore.Sqlite (2.0.3)</code>.</p>
  
  <p>Now, when I finally want to make use of project <code>3</code> and call it's method, the following exception is being thrown:</p>
  
  <pre><code>System.IO.FileNotFoundException: 'Could not load file or assembly 'Microsoft.EntityFrameworkCore, Version=2.0.3.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' or one of its dependencies. The system cannot find the file specified.
  </code></pre>
  
  <p>This, of course is a missing DLL file - no entity framework DLL's are being copied to the app <code>Debug</code> directory.</p>
  
  <p><strong>Why is that</strong>? Is this intended behaviour? Do I have to install the dependency of <code>Microsoft.EntityFrameworkCore.Sqlite</code> for project <code>1</code> as well? Pretty pointless to me, referencing the same dependency to project that is making no use of it. </p>
  
  <p><strong>What have I tried:</strong></p>
  
  <ul>
  <li>Cleaning up the project, removing bin/obj directories,</li>
  <li>Set project reference properties setting <code>copy local</code> to <code>True</code>,</li>
  <li>Solutions given in this question: <a href="https://stackoverflow.com/questions/19133109/referenced-dll-not-being-copied-to-referencing-project">Referenced DLL not being copied to referencing project</a></li>
  </ul>
  
  <p>Using Visual Studio 2017.</p>