DanDiplo

// JS array equivalents to C# LINQ methods - by Dan B.

// First: This version using older JavaScript notation for universal browser support (scroll down for ES6 version):

// Here's a simple array of "person" objects
var people = [ 
	{ name: "John", age: 20 }, 
	{ name: "Mary", age: 35 }, 
	{ name: "Arthur", age: 78 }, 
	{ name: "Mike", age: 27 }, 

jonathanread

<%@ Control Language="C#" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="sf" Namespace="Telerik.Sitefinity.Web.UI" Assembly="Telerik.Sitefinity" %>
<%@ Register TagPrefix="sf" Namespace="Telerik.Sitefinity.Web.UI.ContentUI" Assembly="Telerik.Sitefinity" %>
<%@ Register TagPrefix="sf" Namespace="Telerik.Sitefinity.Web.UI.PublicControls.BrowseAndEdit"
    Assembly="Telerik.Sitefinity" %>
      
<%@ Register Assembly="Telerik.Sitefinity.ContentModules" Namespace="Telerik.Sitefinity.Modules.News.Web.UI" TagPrefix="sf" %>      
<%@ Register Assembly="Telerik.Sitefinity" Namespace="Telerik.Sitefinity.Web.UI.ContentUI" TagPrefix="sf" %>
<%@ Register Assembly="Telerik.Sitefinity" Namespace="Telerik.Sitefinity.Modules.Comments.Web.UI.Frontend" TagPrefix="comments" %>

sitefinitysteve

<!-- Regular Sample -->
<telerik:RadListView ID="dynamicContentListView" ItemPlaceholderID="ItemsContainer" runat="server" EnableEmbeddedSkins="false" EnableEmbeddedBaseStylesheet="false">
    <LayoutTemplate>
      <div class="sf_cols">
            <asp:PlaceHolder ID="ItemsContainer" runat="server" />
        </div>
    </LayoutTemplate>
    <ItemTemplate>
        <div class='<%# Util.Out(Container) %>'>
            <div class='<%# Util.In(Container) %>'>

sitefinitysteve

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace Telerik.Sitefinity
{
    public static class CollectionExtensions
    {
        /// <summary>