You can send a mail from C# coding in the button click event.
Here i have considered gmail as the E-Mail Gateway you can choice your own gateway and give the gateways setting and port settings here.
var myMailMessage = new System.Net.Mail.MailMessage();
myMailMessage.From = new System.Net.Mail.MailAddress("serveremail@gmail.com");
myMailMessage.To.Add("****Recipient Mail ID*****");
myMailMessage.CC.Add("****Recipient CC Mail ID*****");
myMailMessage.Subject = "Your Subject";
myMailMessage.Body = "Welcome to our website";
var smtpServer = new System.Net.Mail.SmtpClient("smtp.gmail.com");
smtpServer.Port = 587;
smtpServer.Credentials = new System.Net.NetworkCredential("Fromemailid here", "****password***");
smtpServer.EnableSsl = true;
smtpServer.Send(myMailMessage);
E-Mail sending with the help of html format will be updated soon.
