xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:d='http://schemas.microsoft.com/expression/blend/2008'
xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'
mc:Ignorable='d'
d:DesignWidth='640'
d:DesignHeight='480'>
//File:Page.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.ServiceModel.Syndication;
using System.Net;
using System.Xml;
namespace SilverlightApplication3
{
public partial class MainPage : UserControl
{
SyndicationFeed rssFeed;
public MainPage()
{
InitializeComponent();
getBtn.Click += new RoutedEventHandler(doGetFeed);
titleList.SelectionChanged += new SelectionChangedEventHandler(doShowSummary);
}
void doShowSummary (object sender, SelectionChangedEventArgs e)
{
SyndicationItem item = rssFeed.Items.ElementAt(titleList.SelectedIndex);
dateText.Text = "Published: "+ item.PublishDate.Date.ToString();
feedSummary.Text = item.Summary.Text.ToString();
}
void doGetFeed(object sender, RoutedEventArgs e)
{
string feedURL = "http://localhost/MainFeed.aspx";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(feedURL));
request.BeginGetResponse(new AsyncCallback(responseHandler), request);
}
void responseHandler(IAsyncResult asyncResult){
HttpWebRequest request = (HttpWebRequest)asyncResult.AsyncState;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asyncResult);
XmlReader reader = XmlReader.Create(response.GetResponseStream());
rssFeed = SyndicationFeed.Load(reader);
foreach (SyndicationItem item in rssFeed.Items)
{
titleList.Items.Add(item.Title.Text);
}
}
}
}