Custom AppSettings

using System;
using System.Collections;
using System.Collections.Specialized;
using System.Configuration;

namespace CApp
{
	/// <summary>
	/// Simple code to show what has been parsed from the App config
	/// </summary>
	class Class1
	{
		/// <summary>
		/// Punto de entrada principal de la aplicaci�n.
		/// </summary>
		[STAThread]
		static void Main(string[] args)
		{
			try
			{
				ArrayList nvc;
				int i=0, j=0;;
				nvc = (ArrayList)ConfigurationSettings.GetConfig("appSettings");
				//nvc = (ArrayList)ConfigurationSettings.GetConfig("AppConfig");
				foreach(Hashtable hashT in nvc)
				{
					Console.WriteLine("Config Section_" + i);
					i++;
					foreach(string key in hashT.Keys)
					{
						Console.WriteLine("\t" + key + ":");
						foreach(ArrayList arr1 in ((ArrayList)hashT[key]))
						{
							Console.WriteLine("\t\t" + key + "_" + j +":");
							j++;
							foreach(DictionaryEntry dicentry in arr1)
							{						
								Console.WriteLine("\t\t\tKey: " + dicentry.Key + " @ Value: " + dicentry.Value);
							}
						}
						j=0;
					}
				}
				Console.ReadLine();
			}
			catch (Exception ex)
			{
				Console.WriteLine(ex.Message);
			}
		}
	}
}