一起发送邮件使用asp.net嵌入图像 [英] sending mail along with embedded image using asp.net
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问题描述
使用asp.net发送邮件随着嵌入式图片
我已经使用以下,但它不能工作
昏暗EM作为System.Net.Mail.MailMessage =新System.Net.Mail.MailMessage(txtFrom.Text,txtTo.Text)
暗淡了作为System.Net.Mail.Attachment =新System.Net.Mail.Attachment(txtImagePath.Text)
昏暗的RGen随机=新的随机()
A.ContentId = RGen.Next(100000,9999999)的ToString()
EM.Attachments.Add(A)
EM.Subject = txtSubject.Text
EM.Body =<身体GT; + txtBody.Text +< BR>< IMG SRC ='CID:+ A.ContentId +'>< /身体GT;
EM.IsBodyHtml = TRUE
昏暗的SC作为System.Net.Mail.SmtpClient =新System.Net.Mail.SmtpClient(txtSMTPServer.Text)
SC.Send(EM)
解决方案
如果您使用的是.NET 2或以上,你可以使用AlternateView和LinkedResource类是这样的:
字符串的html = @< HTML><身体GT;< IMG SRC =CID:YourPictureId>< /身体GT;< / HTML>中;
AlternateView altView = AlternateView.CreateAlternateViewFromString(HTML,空,MediaTypeNames.Text.Html);LinkedResource yourPictureRes =新LinkedResource(yourPicture.jpg,MediaTypeNames.Image.Jpeg);
yourPictureRes.ContentId =YourPictureId;
altView.LinkedResources.Add(yourPictureRes);邮件MAILMESSAGE新= MAILMESSAGE();
mail.AlternateViews.Add(altView);
希望你能推断出VB等效。
sending mail along with embedded image using asp.net
I have already used following but it can't work
Dim EM As System.Net.Mail.MailMessage = New System.Net.Mail.MailMessage(txtFrom.Text, txtTo.Text)
Dim A As System.Net.Mail.Attachment = New System.Net.Mail.Attachment(txtImagePath.Text)
Dim RGen As Random = New Random()
A.ContentId = RGen.Next(100000, 9999999).ToString()
EM.Attachments.Add(A)
EM.Subject = txtSubject.Text
EM.Body = "<body>" + txtBody.Text + "<br><img src='cid:" + A.ContentId +"'></body>"
EM.IsBodyHtml = True
Dim SC As System.Net.Mail.SmtpClient = New System.Net.Mail.SmtpClient(txtSMTPServer.Text)
SC.Send(EM)
解决方案
If you are using .NET 2 or above you can use the AlternateView and LinkedResource classes like this:
string html = @"<html><body><img src=""cid:YourPictureId""></body></html>";
AlternateView altView = AlternateView.CreateAlternateViewFromString(html, null, MediaTypeNames.Text.Html);
LinkedResource yourPictureRes = new LinkedResource("yourPicture.jpg", MediaTypeNames.Image.Jpeg);
yourPictureRes.ContentId = "YourPictureId";
altView.LinkedResources.Add(yourPictureRes);
MailMessage mail = new MailMessage();
mail.AlternateViews.Add(altView);
Hopefully you can deduce the VB equivalent.
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