View Engine renders the view into HTML form to the browser. If we talk about a MVC application in the .Net Framework, it supports the following 2 view engines:
- Razor View Engine
- Web Form/Aspx View Engine
Differences
Entry with ASP.NET MVC
Razor View Engine is an advanced view engine and introduced with MVC3. This is not a language but it is a markup syntax.
ASPX View Engine is the default view engine for the ASP.NET MVC that is included with ASP.NET MVC from the beginning.
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Namespace
Razor View Engine supports System.Web.Razor.
ASPX View Engine supports System.Web.Mvc.WebFormViewEngine.
Layout /MasterPage
In Razor View Engine we use Layouts.
In ASPX View Engine we use masterPages.
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PartialPage /WebUserControl
In Razor View Engine we use PartialPage.
In ASPX View Engine we use WebUserControls.
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Extension
Razor View Engine has .cshtml (with C#) and .vbhtml (with VB) extension for views, Layout and Partial views.
ASPX View Engine has a similar extension as in a simple web application like .aspx for the views, .acsx for UserControls and .master for Master Pages.
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Performance
Razor Engine is a little slow compared to Aspx Engine.
Aspx Engine is faster compared to Razor Engine.
Syntax
‘@’ symbol uses in Razor Engine to write the code. @Html.ActionLink("Login", "LoginView")
‘<%:’ delimiters use as starting point and ‘ %>’ use as ending point. You can write the code between them in ASPX Engine.
<%: Html.ActionLink("Login ", " LoginView ") %>
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Cross-Site Scripting Attacks
Razor Engine prevents Cross-Site Scripting Attacks, in other words it encodes the script or HTML tags like <,> before rendering to view.
ASPX Engine does not prevent Cross-Site Scripting Attacks, in other words any script saved in the database will be fired while rendering the page.