tools.cs

ASP.NET2.0(C#篇)经典教程的源码...本源码很好的实现了购物车....编码规范和类的设计具有很好的借鉴性！

using System;
using System.IO;
using System.Web;
using System.Net.Mail;

public class Tools
{
  public static void Log(string Message)
  {
    Tools.Log(Message, null);
  }
 
  public static void Log(string Message, Exception Ex)
  {
    string fileName = Path.Combine(HttpContext.Current.Request.PhysicalApplicationPath, "WroxUnited.log");
    using (StreamWriter logFile = new StreamWriter(fileName, true))
    {
      logFile.WriteLine("{0}: {1}", DateTime.Now, Message);
      if (Ex != null)
            logFile.WriteLine(Ex.ToString());
      logFile.Close();
    }
  }
 

  public static void SendMail(string Message)
  {
    Tools.SendMail(Message, null);
  }

  public static void SendMail(string Message, Exception Ex)
  {
    using (MailMessage msg = new MailMessage("[e-mail]", "[e-mail]"))
    {
      msg.Subject = "WroxUnited.net Web Site Error";
      if (Ex == null)
        msg.Body = "There was an error on the website";
      else
        msg.Body = Ex.ToString();

      SmtpClient client = new SmtpClient("MyMailServer");
      client.UseDefaultCredentials = true;
      client.Send(msg);
    }
  }
 


}