我的网站上有一个email form
效果很好。我唯一想做的就是添加usings
更好的编码,最好的方法是什么?我使用的代码如下:
try
{
//create message
MailMessage msg = new MailMessage();
msg.To.Add(txtTo.Text);
msg.From = new MailAddress(txtFrom.Text);
msg.Subject = string.Format("Van: " + txtName.Text + " | Email: " + txtFrom.Text + " | Onderwerp: " + txtSubject.Text);
msg.Body = txtBericht.Text;
SmtpClient smtp = new SmtpClient("");
smtp.Host = "smtp.live.com";
smtp.Port = 587;
smtp.EnableSsl = true;
smtp.Credentials = new NetworkCredential("emailaddress", "pass");
smtp.Send(msg);
ClearTextboxes();
lblError.ForeColor = Color.Green;
lblError.Text = "Het verzenden van uw e-mail is gelukt!";
}
catch
{
lblError.ForeColor = Color.Red;
lblError.Text = "Er ging iets mis met het versturen van de email.";
}
如何usings
在此代码上使用?当我上传我的网站时使用填写我的电子邮件地址和密码是否安全,或者我应该使用其他方法?
提前致谢!
编辑:
我将代码更改为以下内容:
try
{
//create message
using (MailMessage msg = new MailMessage())
{
//create message
MailMessage msg = new MailMessage();
msg.To.Add(txtTo.Text);
msg.From = new MailAddress(txtFrom.Text);
msg.Subject = string.Format("Van: " + txtName.Text + " | Email: " + txtFrom.Text + " | Onderwerp: " + txtSubject.Text);
msg.Body = txtBericht.Text;
using (SmtpClient smtp = new SmtpClient())
{
smtp.Host = "smtp.live.com";
smtp.Port = 587;
smtp.EnableSsl = true;
smtp.Credentials = new NetworkCredential("emailadress", "pass");
smtp.Send(msg);
}
ClearTextboxes();
lblError.ForeColor = Color.Green;
lblError.Text = "Het verzenden van uw e-mail is gelukt!";
}
}
catch
{
lblError.ForeColor = Color.Red;
lblError.Text = "Er ging iets mis met het versturen van de email.";
}