How to read an image to a Stream

[Bizkak]

\[code\] public static void SendHTMLEmail(Page p, string to, string subject, string content, System.Drawing.Image img) { MailMessage message = new MailMessage(); message.IsBodyHtml = true; message.From = new MailAddress("[email protected]"); message.To.Add(new MailAddress(to)); //message.CC.Add(new MailAddress("[email protected]")); message.Subject = subject; message.Body = content; AlternateView htmlBody = AlternateView.CreateAlternateViewFromString(content, Encoding.UTF8, "text/html"); Stream s = new MemoryStream(); //s.re LinkedResource pic = img; (Cannot assign an image to pic)\[/code\]Since the pic requires a stream. I don't know how to read an image to a stream.Please help.