Build and Learn ASP.NET 6.0 Blazor Hands-On - Frequently Used Page Directives for a Razor Page

This tutorial covers the main directives used in Razor components, including @page, @using, @inject, and @code. It explains how these directives function as building blocks in Razor pages, focusing on routing, service injection, and code integration. The tutorial uses a FetchData component as an example to demonstrate these concepts.

What is the primary purpose of the '@page' directive in a Razor component?

• To set the route attribute for the component

• To include external CSS files

• To define the layout of the page

• To inject services into the component

How can multiple route attributes be assigned to a Razor component?

• By using multiple '@page' directives

• By using the '@inject' directive

• By including multiple '@using' directives

• By defining multiple '@code' blocks

What is the role of the '@using' directive in a Razor page?

• To include namespaces or folders

• To inject services into the component

• To define the page's layout

• To set the route attribute

Which directive is used to inject services into a Razor component?

• The '@inject' directive

• The '@using' directive

• The '@page' directive

• The '@code' directive

What is the recommended directive for including C# code in Razor pages in ASP.NET Core 3 and later?

• The '@using' directive

• The '@page' directive

• The '@code' block

• The '@functions' directive