Visual Studio 2019 Toolbox

How do I add the Radzen Blazor controls to the VS2019 Toolbox?

Did you try to right-click in the toolbox and "Choose Items", and then Browse for the DLL?

As far as I know Blazor components cannot be added to the VS toolbox.

Well, I hadn't, but I did try and did get a message that there are no components that can be added to the toolbox. So maybe I'll make some snippets or something. Thanks everyone.

Well, Visual Studio doesn't have an UI editor for components, so what would be the point?

Radzen has a beautiful UI editor but then it takes charge of the whole project -- so it's kind of all or nothing.