GetTemp 0.3

using SpeechLib;
using System;
using System.IO;
using System.Net;
using System.Xml;

// GetTemp 0.3
// Copyright © 2011 by Andrew Mock. All rights reserved.
// Special thanks to: marc_s at stackoverflow.com

// Description: Returns the current temperature (F). You'll need a
// WeatherBug API Key and a WeatherBug Station ID. I have really
// expanded this code beyond the basics so you could learn more.

// Syntax: GetTemp.exe APIKey StationID

//  calling it like this:
//  GetTenp.exe A0000000000 STATN
//
//  returns like this (using Text-to-Speech):
//  The current weather is: 99.9 degrees Fahrenheit, and Sunny at: Some Station.


// Changelog:
// 0.1  Initial Construct
// 0.2  fixed errors where args not passing
// 0.3  added current condition and station to result; uses SpeechLib

namespace GetTemp
{
    class Program
    {
        static void Main(string[] args)
        {
            // get fancy with special title
            Console.Title = "GetTemp 0.3 by Andrew Mock";

            // make sure that we have only two args
            if (args.Length != 2)
            {
                // we don't have two args; explain usage
                Console.WriteLine("Usage: GetTemp.exe APIKey StationID");

                // pause
                Console.Write("Press any key to continue...");
                Console.ReadKey(true);

                // close app
                Environment.Exit(0);
            }

            // new 'XML Document' object
            XmlDocument doc = new XmlDocument();

            try
            {
                // put the live weather in the "blank" XML Document per APIKey, stationID
                doc.Load(string.Format("http://{0}.api.wxbug.net/getLiveCompactWeatherRSS.aspx?ACode={0}&stationid={1}&UnitType=0&OutputType=1", args));
            }
            catch (Exception ex)
            {
                // "Access Denied" or other error
                Console.WriteLine("Error. Did you use an API Key valid for more than 30 minutes?");
                Console.WriteLine("Error:" + Environment.NewLine + ex);

                // pause
                Console.Write("Press any key to continue...");
                Console.ReadKey(true);

                // close app
                Environment.Exit(0);
            }

            // new 'XML Namespace Manager' object per our doc's NameTable
            XmlNamespaceManager xmlnsm = new XmlNamespaceManager(doc.NameTable);

            // add the "aws" XML Namespace (prefix) to the 'XML Namespace Manager'
            xmlnsm.AddNamespace("aws", "http://www.aws.com/aws");

            // <aws:temp> contains the temp
            string temp = doc.SelectSingleNode("/aws:weather/aws:temp", xmlnsm).InnerText;

            // <aws:current-condition> conatins the current condition
            string current = doc.SelectSingleNode("/aws:weather/aws:current-condition", xmlnsm).InnerText;

            // <aws:station> contains the current station's name
            string station = doc.SelectSingleNode("//aws:station/@name", xmlnsm).InnerText;

            // write the temp in console
            Console.WriteLine("The current weather is: " + temp + " degrees Fahrenheit, and " + current + " at: " + station + ".");

            // use SpeechLib to announce weather
            try
            {
                SpVoice voice = new SpVoice();
                voice.Speak("The current weather is: " + temp + " degrees Fahrenheit, and " + current + " at: " + station + ".", SpeechVoiceSpeakFlags.SVSFDefault);
            }
            catch (Exception ex)
            {
                // Anyone so up-to-date to have Framework 4 should have SpeechLib, but always expect someone to have this issue
                Console.WriteLine("Error:" + Environment.NewLine + ex);
            }

            // pause
            Console.Write("Press any key to continue...");
            Console.ReadKey(true);
        }
    }
}