ASP.NET Core MVC Interview Question #16

What is a layout in Razor views?

MVC Fundamentals, Controllers, Views & Routing Junior Beginner

Quick Interview Answer

A layout is a shared Razor template that defines common page structure such as the HTML document, header, navigation, footer, styles, and scripts. Individual views render their page-specific content into the layout through RenderBody.

Detailed Explanation

Layouts reduce duplication and keep a consistent site structure. Views can also define named sections that a layout renders with RenderSection.

Code Example

<!-- Views/Shared/_Layout.cshtml -->
<body>
    <header>My Site</header>
    <main>
        @RenderBody()
    </main>
</body>