使用c＃将附件文件发送到电子邮件

本文介绍了使用c＃将附件文件发送到电子邮件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我的代码如下 private void btn_Sendmail_Click（ object sender，EventArgs e） { try { MailMessage mail = new MailMessage（）; SmtpClient smtpserver = new SmtpClient（ smtp .gmail.com）; mail.From = new MailAddress（ [email protected]， 提醒邮件）; mail.To.Add（ [email protected]）; mail.Subject = 提醒; mail.Body = 带附件的邮件; System.Net.Mail.Attachment附件; attachment = new System.Net.Mail.Attachment（ E：/Projects/Book1.xls）; mail.Attachments.Add（附件）; smtpserver.Credentials = new NetworkCredential（ [email protected]， himt1234）; smtpserver.Port = 587 ; smtpserver.EnableSsl = true ; smtpserver.Send（mail）; MessageBox.Show（ mail send）; } catch （Exception ex） { Console.WriteLine（ex.ToString（））; } } 当我运行此代码时说错误如下 System.Net.Mail.Attachment'是'类型'，但用作'变量' 错误显示在下面的行如下 mail.Attachments.Add（附件）; 请帮帮我。 有什么问题。在我的代码中。 Rgds， Narasiman P 解决方案 My code as followsprivate void btn_Sendmail_Click(object sender, EventArgs e) { try { MailMessage mail = new MailMessage(); SmtpClient smtpserver = new SmtpClient("smtp.gmail.com"); mail.From = new MailAddress("[email protected]", "reminder mail"); mail.To.Add("[email protected]"); mail.Subject = "Reminder"; mail.Body = "mail with attachment"; System.Net.Mail.Attachment attachment; attachment = new System.Net.Mail.Attachment("E:/Projects/Book1.xls"); mail.Attachments.Add(Attachment); smtpserver.Credentials = new NetworkCredential("[email protected]", "himt1234"); smtpserver.Port = 587; smtpserver.EnableSsl = true; smtpserver.Send(mail); MessageBox.Show("mail send"); } catch (Exception ex) { Console.WriteLine(ex.ToString()); } } when i run this code says error as followsSystem.Net.Mail.Attachment' is a 'type' but is used like a 'variable'error shows in below line as followsmail.Attachments.Add(Attachment);please help me.what is the problem. in my code.Rgds,Narasiman P 解决方案 这篇关于使用c＃将附件文件发送到电子邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！