3

我正在创建一个网络表单，要求用户上传 doc、docx 或 pdf 格式的文件。提交时，表单连同附件一起发布到电子邮件地址。我已经成功地将表单发布到电子邮件地址，但不知道如何附加文件。请帮忙。

public void ProcessRequest(HttpContext context)
{
    string template = context.Request["template"];

    string responseHtml = BuiltTemplateHtml(context.Request, template, "response", false);
    string reuestEmailHtml = BuiltTemplateHtml(context.Request, template, "request_email", false);
    string contactEmail = GetTagsInnerText(reuestEmailHtml, "to", 0);
    string contactName = GetTagsInnerText(reuestEmailHtml, "toname", 0);

    string responEmailHtml = BuiltTemplateHtml(context.Request, template, "response_email", true, "contactName", contactName, "contactEmail", contactEmail);

    sendEmail(reuestEmailHtml);
    sendEmail(responEmailHtml);
    context.Response.ContentType = "text/html";
    context.Response.Write(responseHtml);

    SaveAttachments(context, reuestEmailHtml);

}

private void SaveAttachments(HttpContext context, string settingFile)
{
    if (context.Request.Files.Count > 0)
    {
        string fileNameformat = GetTagsInnerText(settingFile, "fileNameformat", 0);
        string[] savefiles = GetTagsInnerText(settingFile, "savefiles", 0).Split('|', ',');
        string[] allowextensions = GetTagsInnerText(settingFile, "allowextensions", 0).Split('|', ',');                
        string path = cleanPath(fileNameformat);

        MailMessage mail = new MailMessage();

        // attachment code here        
    }
}
4

2 回答 2

3

MailMessage类有一个Attachments属性，可用于向邮件添加附件。

于 2010-10-30T09:15:53.910 回答
2

看一下这个，

// Create  the file attachment for this e-mail message.
Attachment data = new Attachment(file, MediaTypeNames.Application.Octet);

// Add time stamp information for the file.
ContentDisposition disposition = data.ContentDisposition;
disposition.CreationDate = System.IO.File.GetCreationTime(file);
disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
disposition.ReadDate = System.IO.File.GetLastAccessTime(file);

// Add the file attachment to this e-mail message.
message.Attachments.Add(data);

并在 msdn 上查看此链接以获取更多信息， http: //msdn.microsoft.com/en-us/library/system.net.mail.mailmessage.attachments.aspx

于 2010-10-30T09:17:01.797 回答