title: Change Target Framework Version in ASP.NET Core app
body: <p>Hi how can I change Target Framework Version in ASP.NET Core app in Visual Studio 2015 ?</p>
  
  <p>I would like to target only "NETStandard.Library": "1.6.1".</p>
  
  <p>My project.json frameworks section looks like:</p>
  
  <pre><code>  "frameworks": {
      "netcoreapp1.1": {
        "dependencies": {
          "Microsoft.NETCore.App": {
            "type": "platform",
            "version": "1.1.0"
          }
        }
      }
    }
  </code></pre>
  
  <p>and my xproj file target .NET 4.5.2</p>
  
  <pre><code>TargetFrameworkVersion&gt;v4.5.2&lt;/TargetFrameworkVersion&gt;
  </code></pre>