New Features in ASP.NET MVC 3/4

MVC 3 and 4 come with many improvements and several new features in addition to
the new dependency on .NET 4.

These new features include:

 

■ The Razor view engine
■ Package management with NuGet
■ Improved extensibility
■ Global action filters
■ Dynamic language features

■ Partial page output caching
■ Ajax improvements
■ Enhancements to the validation infrastructure
■ Mobile templates
■ Web API

 

1. The Razor view engine

  This engine provides a concise way to mix code and markup within the same file.

classic code:

<% @ Page Language = " C# "  Inherits = " System.Web.Mvc.ViewPage<Product[]> "   %>
< ul >
<%  foreach(var product in Model) {  %>
< li > <% : product.Name  %> </ li >
<%  }  %>
</ ul >

 

razor code:

@model Product[]
<ul>
@foreach( var product  in Model) {
<li>@product.Name</li>
}
</ul>

 

 

 

转载于:https://www.cnblogs.com/davidgu/archive/2012/07/05/2577869.html