Gabe Sumner

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="CustomWidget.ascx.cs" Inherits="SitefinityWebApp.Custom.CustomWidget" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<div class="customwidget">

    <div><asp:Button ID="CreateBlog" runat="server" Text="Create Blog" 
            onclick="CreateBlog_Click" /></div>

    <div><asp:Button ID="CreatePosts" runat="server" Text="Create Posts" 
            onclick="CreatePosts_Click" /></div>

    <div><asp:Button ID="DisplayPosts" runat="server" Text="Display Posts" 
            onclick="DisplayPosts_Click" /></div>

    <div>
        <telerik:RadGrid ID="RadGrid1" Width="100%" runat="server">
            <MasterTableView AutoGenerateColumns="False">
                <Columns>
                    <telerik:GridBoundColumn DataField="Title" HeaderText="Title" />
                    <telerik:GridBoundColumn DataField="Parent.Title" HeaderText="Blog" />
                    <telerik:GridDateTimeColumn DataField="DateCreated" HeaderText="Date Created" />
                    <telerik:GridBoundColumn DataField="Comments.Count" HeaderText="Comments" />
                </Columns>
             </MasterTableView>
        </telerik:RadGrid>
    </div>

</div>

using System;
using Telerik.Sitefinity;

namespace SitefinityWebApp.Custom
{
    public partial class CustomWidget : System.Web.UI.UserControl
    {
        protected void CreateBlog_Click(object sender, EventArgs e)
        {
            App.WorkWith().Blog().CreateNew().Do(b => b.Title = "My New Blog").SaveChanges();
        }

        protected void CreatePosts_Click(object sender, EventArgs e)
        {
            using (var fluent = App.WorkWith())
            {
                var blog = (from b in fluent.Blogs()
                            where b.Title == "My New Blog"
                            select b).First();

                for (int i = 0; i < 10; i++)
                {
                    blog.CreateBlogPost().Do(p => p.Title = "Blog Post " + i).SaveChanges();
                }
            }
        }

        protected void DisplayPosts_Click(object sender, EventArgs e)
        {
            var posts = from p in App.WorkWith().BlogPosts()
                        where p.Parent.Title == "My New Blog"
                        orderby p.Title
                        select p;

            RadGrid1.DataSource = posts.Get();
            RadGrid1.DataBind();
        }
    }
}