C#使用CDO发送邮件的方法

/**
 * C# Programmers Pocket Consultant
 * Author: Gregory S. MacBeth
 * Email: gmacbeth@comporium.net
 * Create Date: June 27,2003
 * Last Modified Date:
 * Version: 1
 */
using System;
using CDO;
using ADODB;
namespace Client.Chapter_19___Office_Integration
{
 public class UsingCDOEx
 {
  static void Main(string[] args)
  {
   Message MyMessage = new MessageClass();
   Configuration MyConfig = MyMessage.Configuration;
   Fields MyFields = MyConfig.Fields;
   MyFields[@"http://schemas.microsoft.com/cdo/configuration/sendusing"].Value = 2;
   MyFields[@"http://schemas.microsoft.com/cdo/configuration/smtpserverport"].Value = 25;
   MyFields[@"http://schemas.microsoft.com/cdo/configuration/smtpserver"].Value = "smarthost";
   MyFields.Update();
   MyMessage.Configuration = MyConfig;
   MyMessage.TextBody = "This is a test message";
   MyMessage.Subject = "Testing";
   MyMessage.From = "gregmcb@microsoft.com";
   MyMessage.To = "pmacbeth@comporium.com";
   MyMessage.Send();
  }
 }
}