title: How to add Image or logo to Email body c# api?
body: <p>I've added img tag to mail body. But it is not display.
  Please help me.</p>
  
  <p>My code:</p>
  
  <pre><code>string PathLogo = System.Web.HttpContext.Current.Server.MapPath("~/Data/Asset/logosinhan.png");
  LinkedResource logo = new LinkedResource(PathLogo);
  logo.ContentId = "shinhanlogo";
  string imgSrc = "&lt;img src=cid:shinhanlogo/&gt;";
  emailInfo.Content = emailInfo.Content.Replace("$Logo", imgSrc)
  </code></pre>