为大家提供一个发Mail的方法

/// <summary>

/// 发送信息邮件

/// </summary>

private static string SendMail(string MailFrom, string MailTo,
string MailTocc, string Subject, string Content, string PRI, string
MailServer)

{

if (MailFrom!=null &&
MailFrom.Trim()!="" && MailTo!=null
&& MailTo.Trim()!=""
&& Subject!=null
&& Subject.Trim()!=""
&& MailServer!=null
&& MailServer.Trim()!="")

{

try

{

MailMessage MyEmail = new MailMessage();

MyEmail.From = MailFrom;

MyEmail.To = MailTo;

if (MailTocc!=null &&
MailTocc.Trim()!="")

{

MyEmail.Cc = MailTocc;

}

MyEmail.Subject = Subject;

MyEmail.Body = Content;

SmtpMail.SmtpServer = MailServer.Trim();

MyEmail.BodyFormat = MailFormat.Html;

if (PRI!=null &&
PRI.Trim()!="0")

{

if (PRI=="1")

{

MyEmail.Priority =
MailPriority.Normal;

}

else

{

MyEmail.Priority =
MailPriority.Low;

}

}

else

{

MyEmail.Priority = MailPriority.High;

}

SmtpMail.Send(MyEmail);

return "1";

}

catch(Exception eer)

{

return eer.Message;

}

}

else

{

return "Email必要参数缺失";

}

}