GetAbbreviation.cs

  public void ParseTeams()
        {
            var htmlDoc = new HtmlDocument();
            htmlDoc.LoadHtml(Source);

            var teamName = htmlDoc.DocumentNode
           .SelectNodes("//select[@id='team']//option[position() > 1]")
           .Select(node => node.InnerText.Trim())
           .ToList();

            var abbr = htmlDoc.DocumentNode
            .SelectNodes( "//select[@id='team']//option[position() > 1]/@value" )
            .Select( node => node.Attributes["value"].Value )
            .ToList();

            var elementNames = new[] { "Name","Short" };
            var xmlDoc = new XElement( "NHL",
            new XAttribute( "Updated", DateTime.Now.ToString() ) );


            XElement iteratingElement = null;
            var length = elementNames.Length;

            for (int i = 0; i < teamName.Count; i++)
            {
                if (i % ((i == 0) ? 1 : length) == 0)
                {
                    iteratingElement = new XElement("Team",
                        new XAttribute("Name", teamName[i]),
                        new XElement(elementNames[(i % length)], abbr[i]));
                    xmlDoc.Add(iteratingElement);
                }
                else
                {
                    iteratingElement.Add(new XElement(elementNames[(i % length) - 1], abbr[i]));
                }
            }
            xmlDoc.Save("teams.xml");

           
        }