{

/// <summary>

/// An empty page that can be used on its own or navigated to within a Frame.

/// </summary>

public sealed partial class MainPage : Page

{

List<ItemsData> lstItemsData = null;

public MainPage()

{

this.InitializeComponent();

this.NavigationCacheMode = NavigationCacheMode.Required;

}

protected override void OnNavigatedTo(NavigationEventArgs e)

{

// TODO: Prepare page for display here.

// TODO: If your application contains multiple pages, ensure that you are

// handling the hardware Back button by registering for the

// Windows.Phone.UI.Input.HardwareButtons.BackPressed event.

// If you are using the NavigationHelper provided by some templates,

// ReadDataWeb("http://www.fcbarcelona.com/football/list/articles.rss");

// PareXmlData();

ProgressLoad.Visibility = Windows.UI.Xaml.Visibility.Visible;

lstItemsData = new List<ItemsData>();

GetPareXmlData();

HardwareButtons.BackPressed +=HardwareButtons_BackPressed;

}

private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)

{

foreach(var chilren in gridwebviewLoadlink.Children )

{

if(chilren.Visibility == Windows.UI.Xaml.Visibility.Visible)

{

gridwebviewLoadlink.Visibility = Windows.UI.Xaml.Visibility.Collapsed;

ProgressLoad.Visibility = Windows.UI.Xaml.Visibility.Collapsed;

}

}

e.Handled = true;

}

public async void ReadDataWeb(string url)

{

Uri uri = new Uri(url);

HttpClient httpclient = new HttpClient();

var data = await httpclient.GetAsync(uri, System.Threading.CancellationToken.None);

var stringdata = await data.Content.ReadAsStringAsync();

// PareXmlData(stringdata);

}

public async void GetPareXmlData()

{

XmlDocument xmldocument = await XmlDocument.LoadFromUriAsync(new Uri("http://www.fcbarcelona.com/football/list/articles.rss"));

XmlNodeList nodes = xmldocument.SelectNodes("//rss/channel/item");

foreach(var item in nodes)

{

var title = item.SelectSingleNode("title").InnerText.Replace("\n","");

var imageurl = item.SelectSingleNode("enclosure").Attributes.GetNamedItem("url").InnerText;

var link = item.SelectSingleNode("link").InnerText;

var des = item.SelectSingleNode("description").InnerText;

des = des.Remove(0, des.IndexOf("<br />")).Replace("<br />","");

des = des.Remove(des.IndexOf("<br/>")).Replace("\n","");

var date = item.SelectSingleNode("pubDate").InnerText.Trim();

lstItemsData.Add(new ItemsData() { Date = date, Description = des, ImageUrl = imageurl, Link = link, Title = title });

}

lstData.DataContext = lstItemsData;

ProgressLoad.Visibility = Windows.UI.Xaml.Visibility.Collapsed;

}

public async void PareXmlData()

{

XmlDocument xmldocument = await XmlDocument.LoadFromUriAsync(new Uri("http://www.fcbarcelona.com/football/list/articles.rss"));

// var data = xmldocument.GetXml();

// XmlNamespaceManager xmlname = new XmlNamespaceManager()

// string kho = @"<widgets><widget><url>~/Portal/Widgets/ServicesList.ascx</url><castAs>ServicesWidget</castAs><urlType>ascx</urlType><parameters> <PortalCategoryId>3</PortalCategoryId></parameters> </widget><widget><url>www.omegacoder.com</url><castAs>ServicesWidget</castAs><urlType>htm</urlType><parameters><PortalCategoryId>41</PortalCategoryId></parameters></widget></widgets>";

XmlNodeList nodes = xmldocument.SelectNodes("//rss/channel/item");

foreach (var items in nodes)

{

var title = items.SelectSingleNode("title").InnerText;

// title = Regex.Replace(title,"")

var description = items.SelectSingleNode("description").InnerText;

// XDocument xdcument = XDocument.Parse(description);

// var abcdef = from a in xdcument.Descendants("description") select new { A = a.Descendants("a").First().Value, B = a.Descendants("img") };

//var widgets = from x in xdcument.Descendants("widget")

// select new

// {

// URL = x.Descendants("url").First().Value,

// Category = x.Descendants("PortalCategoryId").First().Value

// };

// var ko = from a in xdcument.Descendants("description")

//var hjh = description.GetNamedItem("a").NodeValue;

//XDocument x = new XDocument();

//x = XDocument.Parse(description);

//var data = (from a in x.Elements("description") select new DataItems { strong = (string)a.Element("strong") }).ToList();

// var khk = _link;

//foreach (var wd in widgets)

//{

// var ko = wd.URL;

//}

var image = items.SelectSingleNode("enclosure").Attributes.GetNamedItem("url").NodeValue;

}

}

private void lstData_SelectionChanged(object sender, SelectionChangedEventArgs e)

{

var link = (lstData.SelectedItem as ItemsData).Link;

webviewLoadlink.Navigate(new Uri(link));

webviewLoadlink.FrameNavigationCompleted += webviewLoadlink_FrameNavigationCompleted;

gridwebviewLoadlink.Visibility = Windows.UI.Xaml.Visibility.Visible;

ProgressLoad.Visibility = Windows.UI.Xaml.Visibility.Visible;

}

void webviewLoadlink_FrameNavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args)

{

ProgressLoad.Visibility = Windows.UI.Xaml.Visibility.Collapsed;

}

}