Download URL of virtualization components

Hi Walter, I’m back again.

In my project, I was dealing with a larger number of nodes, where virtualization is needed. I searched for the previous topic, but found that I could no longer get access to the virtualization components.

The url of the previous topic: Performance considerations

The link pointed to by the red arrow in the screenshot cannot be accessed:

Could you give me a new URL please?
Looking forward to your reply.

That’s in the GoWpfDemo sample’s Virtualizing.xaml.cs file.