Explain Sections is ASP.Net MVC?

Answer 1

Section are the part of HTML which is to be rendered in layout page. In Layout page we will use the below syntax for rendering the HTML :

@RenderSection("TestSection") 

And in child pages we are defining these sections as shown below :

@section TestSection{
<h1>Test Content<h1>
} 

If any child page does not have this section defined then error will be thrown so to avoid that we can render the HTML like this :

@RenderSection("TestSection", required: false)