如何將我的PDF電子郵件附件作爲PDF正確連接？

下面我添加了附件的截圖，因爲它顯示在電子郵件中。如何將我的PDF電子郵件附件作爲PDF正確連接？

它可以在任何PDF閱讀器中打開。

我如何獲得它作爲一個實際的PDF呈現？我感覺好像我已經錯過了一些小...

這裏是我的代碼：

public ActionResult SendInvoice(SendInvoiceViewModel model) 
{ 
    var Invoice = db.Invoices.FirstOrDefault(x => x.Id == model.Id); 
    MemoryStream ms = new MemoryStream(Invoice.Document); 

    Attachment Data = new Attachment(ms, MediaTypeNames.Application.Pdf); 
    ContentDisposition Disposition = Data.ContentDisposition; 
    Disposition.CreationDate = Invoice.Date; 
    Disposition.ModificationDate = Invoice.Date; 
    Disposition.ReadDate = Invoice.Date; 

    SendInvoiceMail(model.EmailAddress, Invoice.Number, model.EmailMessage, Data); 
} 

private void SendInvoiceMail(string emailAddress, string invoiceNumber, string message, Attachment attachment) 
{ 
    using (MailMessage Message = new MailMessage()) 
    { 
     Message.From = new MailAddress("[email protected]###########"); 
     Message.Subject = String.Format("Your store invoice {0}", invoiceNumber); 
     Message.To.Add(new MailAddress(emailAddress)); 
     Message.Body = message; 
     Message.Attachments.Add(attachment); 

     SmtpClient smtp = new SmtpClient("mail.############", 587); 
     smtp.Credentials = new NetworkCredential("[email protected]##########", "##########"); 
     smtp.Send(Message); 
    }; 
}

所以我錯過了什麼？

來源

2016-06-17 Ortund

我可能看不到正確的，但你在哪裏設置你的文件名？ – Mekap

我不......不知道該怎麼做，但是按照下面的奧爾瓊斯的回答，我敢打賭，我在'Attachment（） – Ortund

嘗試使用Attachment()構造函數的三參數版本。第二個參數可以讓你給出一個文件名。該文件名應以.pdf結尾。

來源

2016-06-17 11:11:33

嘗試

public ActionResult SendInvoice(SendInvoiceViewModel model) 
{ 
    var Invoice = db.Invoices.FirstOrDefault(x => x.Id == model.Id); 
    MemoryStream ms = new MemoryStream(Invoice.Document); 

    //Construct a file name for the attachment 
    var filename = string.Format("{0}.pdf", Invoice.Number); 

    Attachment Data = new Attachment(ms, filename, MediaTypeNames.Application.Pdf); 
    ContentDisposition Disposition = Data.ContentDisposition; 
    Disposition.CreationDate = Invoice.Date; 
    Disposition.ModificationDate = Invoice.Date; 
    Disposition.ReadDate = Invoice.Date; 

    SendInvoiceMail(model.EmailAddress, Invoice.Number, model.EmailMessage, Data); 
}

你在哪裏包括附件的文件名。

來源

2016-06-17 11:19:36 Nkosi

如何將我的PDF電子郵件附件作爲PDF正確連接？

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