新手问题,帮忙,谢谢
下面是一个发邮件的代码,我测试了一下,如果发件邮件地址和收件邮件地址都填正确的情况下是可以用的。我现在的问题是想知道邮件没发送成功,要怎么办?(有没有什么返回值)
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Web.Mail;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
MailMessage mm = new MailMessage();
mm.From = from.Text; //发件人地址
mm.To = to.Text; //收件人地址
mm.Subject = "subject";
mm.Body = "body";
SmtpMail.Send(mm);
}
}