XAML Designer not showing up

Question

In MS Visual Studio Express 2013 for Windows Desktop:

I\'m learning C# and following an example that shows how to create a user interface in a .xaml file. https://ms

Answer 1

It usually happens when you are building WPF app in .Net core (3.0). For me changing below option worked.

1. Go to Tools => Options
2. Under "Environment" click on option "Preview Feature".
3. Enable "Use previews of the .Net core SDK (require restart)".
4. Now restart visual studio.