本文介绍了C#将System.Drawing.Image附加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
有什么方法可以将System.Drawing.Image附加到电子邮件中,而无需保存它,然后从保存的路径中获取它。
Is there any way to attach System.Drawing.Image to email with out saving it, then grabbing it from the saved path.
现在我正在创建图片并保存。然后,我发送以下电子邮件:
Right now I'm creating the image and saving it. I then send email with:
MailMessage mail = new MailMessage();
string _body = "body"
mail.Body = _body;
string _attacmentPath;
if (iP.Contains(":"))
_attacmentPath = (@"path1");//, System.Net.Mime.MediaTypeNames.Application.Octet));
else
_attacmentPath = @"path2");
mail.Attachments.Add(new Attachment(_attacmentPath, System.Net.Mime.MediaTypeNames.Application.Octet));
mail.To.Add(_imageInfo.VendorEmail);
mail.Subject = "Rouses' PO # " + _imageInfo.PONumber.Trim();
mail.From = _imageInfo.VendorNum == 691 ? new MailAddress("email", "") : new MailAddress("email", "");
SmtpClient server = null;
mail.IsBodyHtml = true;
mail.Priority = MailPriority.Normal;
server = new SmtpClient("server");
try
{
server.Send(mail);
}
catch
{
}
反正有直接将System.Drawing.Image传递到mail.Attachments.Add()吗?
Is there anyway to directly pass the System.Drawing.Image to mail.Attachments.Add()?
推荐答案
您无法将图片
直接传递给附件,但是您可以跳过该文件系统,只需将图片保存到 MemoryStream
,然后将 MemoryStream
提供给附件构造函数:
You can't pass an Image
directly to an attachment, but you can skip the file system by just saving the image to a MemoryStream
, and then providing that MemoryStream
to the attachment constructor:
var stream = new MemoryStream();
image.Save(stream, ImageFormat.Jpeg);
stream.Position = 0;
mail.Attachments.Add(new Attachment(stream, "image/jpg"));
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