title: Detect a dotnet core project from EnvDTE.Project API
body: <p>I try to figure out if the current project (e.g. dte.ActiveSolutionProjects[0]) is a .NET core project.</p>
  
  <p>From the XML of the csproj file it can be told by looking at the project node attributes:</p>
  
  <p>a) Normal .NET</p>
  
  <pre><code>&lt;Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"&gt;
  </code></pre>
  
  <p>b) donet Core:</p>
  
  <pre><code>&lt;Project Sdk="Microsoft.NET.Sdk"&gt;
  </code></pre>
  
  <p>But how to get that information from the <a href="https://msdn.microsoft.com/en-us/library/envdte.project.aspx" rel="nofollow noreferrer">Project API</a>? </p>
  
  <p>I could not find hint looking at the MSDN docs (they target Visual Studio 2015) or exploring the API while debugging...</p>