一个发送电子邮件的类（C#&asp.net2）

public class SystemMail




...{




public SystemMail() ...{ }






...#region


private string _to;


public string To




...{




get ...{ return _to; }




set ...{ _to = value; }


}




private string _from = "abc@163.com";


public string From




...{




get ...{ return _from; }




set ...{ _from = value; }


}




private string _subject;


public string Subject




...{




get ...{ return _subject; }




set ...{ _subject = value; }


}




private string _body;


public string Body




...{




get ...{ return _body; }




set ...{ _body = value; }


}


#endregion




private string _adminEmail = "abc@163.com";


public string AdminEmail




...{




get ...{ return _adminEmail; }




set ...{ _adminEmail = value; }


}




private string _smtpServer = "smtp.163.com";


public string SmtpServer




...{




get ...{ return _smtpServer; }




set ...{ _smtpServer = value; }


}




private string _BodyFormat = "html";


public string BodyFormat




...{




get ...{ return _BodyFormat; }




set ...{ _BodyFormat = value; }


}




private string _BodyEncoding = "gb2312";


public string BodyEncoding




...{




get ...{ return _BodyEncoding; }




set ...{ _BodyEncoding = value; }


}




private string _password = "111111";


public string Password




...{




get ...{ return _password; }




set ...{ _password = value; }


}




private string _userName = "online";


public string UserName




...{




get ...{ return _userName; }




set ...{ _userName = value; }


}




public bool Send()




...{


try




...{




System.Net.Mail.SmtpClient SC = new SmtpClient();


SC.Host = this.SmtpServer;


SC.UseDefaultCredentials = false;


SC.Port = 25;


System.Net.NetworkCredential basicAuthenticationInfo = new System.Net.NetworkCredential(this.UserName, this.Password);


SC.Credentials = basicAuthenticationInfo;


MailMessage em = new MailMessage();


em.To.Add(new System.Net.Mail.MailAddress(this.To));


em.From = new MailAddress(this.From);


em.Subject = this.Subject;


em.Body = this.Body;


em.SubjectEncoding = System.Text.Encoding.GetEncoding(_BodyEncoding);


if (_BodyEncoding != "")




...{


em.BodyEncoding = System.Text.Encoding.GetEncoding(_BodyEncoding);


}




if (_BodyFormat.ToLower() == "html")




...{


em.IsBodyHtml = true;


}


else




...{


em.IsBodyHtml = false;




}


SC.Send(em);




return true;


}


catch (System.Exception E)




...{




return false;


}


}






}