如何将图像作为附件发送而不将其保存在文件系统中？

问题描述

| 我有一个aspx页面，内容： 码：

<asp:Image ID=\"Image1\" runat=\"server\" ImageUrl=\"~/Images/JD.jpg\" />

要么

<img ID=\"Image2\" runat=\"server\" alt=\"\" src=\"~/Images/JD.jpg\" />

我必须以附件形式发送此图像而不保存在文件系统中吗？ Actallay我必须通过邮件发送错误报告...就像该用户截屏并发送给管理员... 请建议我..     

解决方法

仅供参考。 使用SMTP服务器在ASP.NET中发送带有附件的电子邮件

/* Beginning of Attachment1 process   & 
   Check the first open file dialog for a attachment */
if (inpAttachment1.PostedFile != null)
{
/* Get a reference to PostedFile object */
HttpPostedFile attFile = inpAttachment1.PostedFile;
 /* Get size of the file */
 int attachFileLength = attFile.ContentLength; 
 /* Make sure the size of the file is > 0  */
 if (attachFileLength > 0)
 {
 /* Get the file name */
 strFileName = Path.GetFileName(inpAttachment1.PostedFile.FileName);
 /* Save the file on the server */      
 inpAttachment1.PostedFile.SaveAs(Server.MapPath(strFileName));  
 /* Create the email attachment with the uploaded file */
 MailAttachment attach = new MailAttachment(Server.MapPath(strFileName));
 /* Attach the newly created email attachment */      
 mailMessage.Attachments.Add(attach);
 /* Store the attach filename so we can delete it later */
 attach1 = strFileName;
 }
}