JuanKRuiz

<common:LayoutAwarePage
    x:Name="pageRoot"
    x:Class="RSSJuanK4Blog.View.RssMainView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:RSSJuanK4Blog.View"
    xmlns:common="using:RSSJuanK4Blog.Common"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"

JuanKRuiz

/// <summary>Regular expression to get image urls from a HTML string</summary>
private const string STR_IMGTAG_SRC_EXP = @"<img\s+[^>]*\bsrc\s*\=\s*[\x27\x22](?<Url>[^\x27\x22]*)[\x27\x22]";

/// <summary>
/// Extracts the first image Url from a html string
/// </summary>
/// <param name="htmlString">A string containing html code</param>
/// <returns>a collection with the image Urls contained in htmlString parameter</returns>
/// <remarks>This method uses regular expressions,so using System.Text.RegularExpressions; 
/// must be addeed</remarks>

JuanKRuiz

/// <summary>
/// Detects Internet Access Connectivity in WinRT
/// </summary>
/// <remarks>
/// This is a Property to put into a class 
/// requires using Windows.Networking.Connectivity;
/// </remarks>
public static bool InternetConectivity
{
    get