title: WinForm partial classes
body: <p>I have a WinForm project that contains a form called MainUI.  You can see that the automatically generated partial class shows up as a node under <code>MainUI.cs</code>. Is there a way to "move" my self created partial class <code>MainUI.Other.cs</code> under <code>MainUI.cs</code> so that it'll show as another node?</p>
  
  <p><a href="https://i.stack.imgur.com/7DxMM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7DxMM.png" alt="alt text"></a>
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