Sending email from web form ( need help).

Hi All,

 I have writen this simple code to be able to send simple emails using the smtp server of gmail. but it does not work and it does not give any error. here is my code ;:
protected void Button1_Click(object sender, EventArgs e)
{

 
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
message.To.Add("xxxxxx@gmail.com");
message.Subject = "Te ...