我从asp.net发送,没有任何错误…但是html模板没有在邮件中查看…它仅显示下载选项

我从asp.net发送,没有任何错误…但是html模板没有在邮件中查看…它仅显示下载选项,asp.net,wcf,c#-4.0,Asp.net,Wcf,C# 4.0,实际上,邮件(html模板)是从asp.net发送的,没有任何错误…但是html模板不是在邮件中查看的..它仅显示下载选项 代码是 string strMailContent = "Welcome new user"; string cid = "banner.jpg"; string path = Server.MapPath(@"images/banner.jpg"); // my logo is placed in images folder MailMessage mailMessag

实际上,邮件(html模板)是从asp.net发送的,没有任何错误…但是html模板不是在邮件中查看的..它仅显示下载选项

代码是

string strMailContent = "Welcome new user";

string cid = "banner.jpg";
string path = Server.MapPath(@"images/banner.jpg"); // my logo is placed in images folder
MailMessage mailMessage = new MailMessage();
MailAddressCollection addcoll = new MailAddressCollection();
addcoll.Add("kollihari1209@gmail.com");
addcoll.Add("kollihari1209@gmail.com");
mailMessage.From = addcoll[0];
mailMessage.To.Add(addcoll[1]);
mailMessage.Subject = "Welcome new User";
LinkedResource logo = new LinkedResource(path);
logo.ContentId = "banner";

AlternateView av1 = AlternateView.CreateAlternateViewFromString("<html><body><img src=cid:companylogo/>     <br></body></html>" + strMailContent, null, MediaTypeNames.Text.Html);
av1.LinkedResources.Add(logo);
mailMessage.AlternateViews.Add(av1);
mailMessage.IsBodyHtml = true;
SmtpClient mailSender = new SmtpClient(); 
mailSender.Host = "smtp.gmail.com";
mailSender.Port = 587;
string strMailContent=“欢迎新用户”;
字符串cid=“banner.jpg”;
字符串路径=Server.MapPath(@“images/banner.jpg”);//我的徽标放置在“图像”文件夹中
MailMessage MailMessage=新建MailMessage();
MailAddressCollection addcoll=新的MailAddressCollection();
addcoll.Add(“kollihari1209@gmail.com");
addcoll.Add(“kollihari1209@gmail.com");
mailMessage.From=addcoll[0];
mailMessage.To.Add(addcoll[1]);
mailMessage.Subject=“欢迎新用户”;
LinkedResource徽标=新LinkedResource(路径);
logo.ContentId=“banner”;
AlternateView av1=AlternateView.CreateAlternateView-FromString(“
”+strMailContent,null,MediaTypeNames.Text.Html); av1.LinkedResources.Add(徽标); mailMessage.AlternateViews.Add(av1); mailMessage.IsBodyHtml=true; SmtpClient mailSender=新的SmtpClient(); mailssender.Host=“smtp.gmail.com”; mailssender.Port=587;
您已经在html
正文
标记的末尾添加了文本。它需要在体内