title: How to update C# version in Visual Studio Code?
body: <p>I have installed C# extensions, my .NET framework is updated, I just can't fix it.</p>
  
  <p><a href="https://i.stack.imgur.com/BGVqX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/BGVqX.png" alt="enter image description here"></a></p>