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我正在尝试读取一个 html 文件并使用 itexsharp 将其转换为 pdf 并通过电子邮件将其作为附件发送：

这是客户端代码

<form id="form1" runat="server">
<div>
<img alt="" src="C:\Users\Intern\Documents\Visual Studio  2008\Projects\highChart\highChart\images\279.gif" id="myImg" />

</div>
</form>

服务器端代码

 Imports iTextSharp
 Imports iTextSharp.text.pdf
 Imports iTextSharp.text
 Imports System
 Imports System.Text
 Imports System.IO
 Imports System.Net.Mail
 Imports System.Net
 Imports iTextSharp.text.html.simpleparser

 Partial Public Class imagePdf
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    Response.ContentType = "application/pdf"
    Response.AddHeader("content-disposition", "attachment;filename=TestPage.pdf")
    Response.Cache.SetCacheability(HttpCacheability.NoCache)
    Dim sw As New StringWriter()
    Dim hw As New HtmlTextWriter(sw)
    Me.Page.RenderControl(hw)

    Dim sr As New StringReader(sw.ToString())
    Dim pdfDoc As New Document(PageSize.A4, 10.0F, 10.0F, 100.0F, 0.0F)
    Dim htmlparser As New HTMLWorker(pdfDoc)
    PdfWriter.GetInstance(pdfDoc, Response.OutputStream)
    pdfDoc.Open()
    htmlparser.Parse(sr)
    pdfDoc.Close()
    Response.Write(pdfDoc)
    Response.[End]()

    Dim file As (( i don't know what to add here ))
    Dim message As New MailMessage()
    message.From = New MailAddress("testApp@somewhereelse.com")
    message.To.Add(New MailAddress("anotheraddres84@hotmail.com"))
    message.Subject = "pdf "
    message.Body = "pdf attached "
    Dim data As New Attachment(File)
    message.Attachments.Add(data)

    Dim client As New SmtpClient()
    client.Host = "smtp.gmail.com"
    client.Credentials = New NetworkCredential("email", "password")
    client.EnableSsl = True
    client.Port = 587
    client.Send(message)
End Sub

End Class

此代码的每个部分都可以正常工作，即 pdf 可以正常工作，电子邮件也可以，但我如何使用 pdf 文件作为附件？

4

2 回答 2

3

将 PDF 存储为文件，然后使用 MailMessage.Attachments 属性将其添加到邮件中。

于 2012-05-23T20:49:00.217 回答
1

您可以拥有完整路径，如下所示：c:\asdasd\adad\" + filename.pdf

或者您使用 Server.MapPath("/subdir/filename.pdf");

Server.MapPath 为您提供当前目录，即您已经在其中的目录。

于 2012-05-23T21:32:22.940 回答