Category: ASP.NET

Reuse fragments with Partial/RenderPartial.

Share site chrome via _Layout.cshtml.

Pass dynamic extras to views with ViewBag.

Inherit Controller and return ActionResults from actions.

Configure conventional and attribute routes.

Handle HTTP verbs with action methods returning View/Redirect/JSON.

Bind route/query/form values to action parameters.

Publish to IIS with correct .NET Framework app pool settings.

Build web apps with Models, Views, and Controllers separation.

Map request → route → controller action → view/result.