我正在使用此功能通过Gmail发送邮件。
private bool uploadToGmail(string username, string password , string file ,
string backupnumber)
{
MailMessage mail = new MailMessage();
SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com");
mail.From = new MailAddress("jain@gmail.com");
mail.To.Add("jain@gmail.com");
mail.Subject = "Backup mail- Dated- " + DateTime.Now + " part - " +
backupnumber;
mail.Body = "Hi self. This mail contains \n backup number- " +
backupnumber + " \n Dated- " + DateTime.Now ;
System.Net.Mail.Attachment attachment;
attachment = new System.Net.Mail.Attachment(file);
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.Credentials =
new System.Net.NetworkCredential("jain@gmail.com", "password");
SmtpServer.EnableSsl = true;
SmtpServer.Timeout = 999999999;
SmtpServer.Send(mail);
// MessageBox.Show("mail Sent");
return true;
}
现在我想显示一个进度条(如果有大的附件)来显示上传。这可能吗 ?我想我知道如何使用进度条,但不知道如何使用它与Smtpclient.send()。
任何帮助?
由于