Finds the styles used in a ArchestrA Graphic

StyleFinder.cs

using System;
using ArchestrA.GRAccess;
using ArchestrA.Visualization.GraphicAccess;
using System.Xml.Linq;
using System.Linq;
using System.Collections.Generic;
using System.IO;

namespace StyleFinder
{
    class StyleFinder
    {
        [STAThread]
        static void Main(string[] args)
        {
            try
            {
                string gal = args[0]; //Galaxy name
                string user = args[1]; //username
                string pass = args[2]; //password
                string stylesFile = args[3]; //filename of your styles file
                string graphic = args[4];//the graphic name you want to check
                
                GRAccessApp grAccess = new GRAccessAppClass();
                IGalaxies gals = grAccess.QueryGalaxies("localhost");
                if (gals == null || grAccess.CommandResult.Successful == false)
                {
                    Console.WriteLine(grAccess.CommandResult.CustomMessage + grAccess.CommandResult.Text);
                    return;
                }
                IGalaxy galaxy = gals[gal];
                ICommandResult cmd;
                galaxy.Login(user, pass);
                cmd = galaxy.CommandResult;
                if (!cmd.Successful)
                {
                    Console.WriteLine("Login to galaxy Failed :" + cmd.Text + " : " + cmd.CustomMessage);
                    return;
                }

                GraphicAccess ff = new GraphicAccess();
                var graphicFile = Path.GetTempFileName();
                ff.ExportGraphicToXml(galaxy, graphic, graphicFile);
                cmd = ff.CommandResult;
                if (!cmd.Successful)
                {
                    Console.WriteLine(string.Format("Error exporting {0}.  {1}", graphic, cmd.CustomMessage));
                    return;
                }
                galaxy.Logout();

                XElement xmlGraphic = XElement.Load(graphicFile);
                List<string> ids = new List<string>();
                var nodes = xmlGraphic.Descendants().Attributes("ElementStyleID").Select(x => x.Value).Distinct();
                ids.AddRange(nodes);
                nodes = xmlGraphic.Descendants().Elements("TrueElementStyle").Select(x => x.Value).Distinct();
                ids.AddRange(nodes);
                nodes = xmlGraphic.Descendants().Elements("FalseElementStyle").Select(x => x.Value).Distinct();
                ids.AddRange(nodes);
                nodes = xmlGraphic.Descendants().Elements("ElementStyle").Where(x=> x.HasElements == false).Select(x => x.Value).Distinct();
                ids.AddRange(nodes);
            
                XElement xmlStyles = XElement.Load(stylesFile);
                foreach(string id in ids.Distinct())
                {
                    Console.WriteLine(xmlStyles.Elements("ES").Where(x => x.Attribute("Id").Value == id).Select(x => x.Attribute("Name").Value).FirstOrDefault());
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
            }

        }
    }
}