Blazor Routing to Page Components

The Router component that we saw in the App.razor file enables routing to components. The markup for creating an instance of a component looks like an HTML tag where the tag's name is the component type. Components can be embedded on a web page using an element, for example, <RatingStars="5" />, or they can be routed to, like a Razor Page or MVC controller.

Routable page component

To create a routable page component, add the @page directive to the top of a component’s .razor file, as shown in the following markup:

The preceding code is the equivalent of an MVC controller decorated with the [Route] attribute, as shown in the following code:

The Router component scans the assembly specifically in its AppAssembly parameter for components decorated with the [Route] attribute and register ...