Razor Syntax Sheet

Syntax/Sample	Web Forms	Razor
Code Block	<% int x = 123; string y = "because."; %>	@{ int x = 123; string y = "because."; }
Expression (Html Encoded)	<%: model.Message %>	@model.Message
Expression (Unencoded)	<%= model.Message %>	@Html.Raw(model.Message)
Combining Text and markup	<% foreach(var item in items) { %> <%: item.Prop %>; <% } %>;	@foreach(var item in items) { @item.Prop }
Mixing code and Plain text	<% if (foo) { %> Plain Text <% } %>	@if (foo) { Plain Text }
Mixing code and plain text (alternate)	Same as above	@if (foo) { @:Plain Text is @bar }
Email Addresses	Razor recognizes basic email format and is smart enough not to treat the @ as a code delimiter	Hi philha@example.com
Explicit Expression	In this case, we need to be explicit about the expression by using parentheses.	ISBN@(isbnNumber)
Escaping the @ sign	@@ renders a single @ in the response.	In Razor, you use the @@foo to display the value of foo
Server side Comment	<%-- This is a server side multiline comment --%>	@* This is a server side multiline comment *@
Mixing expressions and text	Hello <%: title %>. <%: name %>.	Hello @title. @name.

referenced from: haacked.com