using System;
using System.IO;
using System.Web.Mail;
using System.Windows.Forms;

namespace SendMail
{
	class Class1
	{
		[STAThread]
		static void Main(string[] args)
		{
			if(args.Length < 4)
			{
				Console.WriteLine("SendMail.exe.  Open a text file and send it in an email.");
				Console.WriteLine("Syntax: SendMail ToEmail FromEmail Subject TextFilePath");
				return;
			}
			else
			{
				MailMessage msg = new MailMessage();
				SmtpMail.SmtpServer = "localhost";
				msg.To = args[0];
				msg.From = args[1];
				msg.Subject = args[2];
				msg.Body = "";	//"Auto email from " + SystemInformation.UserDomainName;
				
				try
				{
					using (StreamReader sr = new StreamReader(args[3])) 
						msg.Body += sr.ReadToEnd();
				}
				catch(Exception ex)
				{
					Console.WriteLine("Error opening file: " + ex.Message);
					return;
				}

				try
				{
					SmtpMail.Send(msg);
					Console.WriteLine("Message sent successfully");
				}
				catch(System.Web.HttpException ex)
				{
					// get the inner inner exception from cdo.mail
					Console.WriteLine("Error: " + ex.InnerException.InnerException.Message);
				}
				catch(Exception ex)
				{
					Console.WriteLine("Error: " + ex.Message);
				}
			}
		}
	}
}