Send Mail Using ASP.Net

public static bool Send(string ToAddr, string Subject, string Body)
    {
        try
        {
            MailMessage Msg = new MailMessage();
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserver", "smtp.gmail.com");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserverport", "465");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusing", "2");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "youremail@gmail.com");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "password");
            Msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpusessl", "true");

            Msg.To = ToAddr;
            Msg.From = "youremail@gmail.com";
            Msg.Subject = Subject;
            Msg.BodyFormat = MailFormat.Html;
            Msg.Body = Body;
            Msg.Priority = System.Web.Mail.MailPriority.High;
            System.Web.Mail.SmtpMail.SmtpServer = "smtp.gmail.com";

            SmtpMail.Send(Msg);

            return true;
        }
        catch (Exception ex)
        {
            return false;
        }
    }


    public static string SQLFix(string textData)
    {
        return textData.Trim().Replace("'", "''");
    }


    protected void btnSend_Click(object sender, EventArgs e)
    {
        if (Send(SQLFix(txtTo.Text), SQLFix(txtSubject.Text), SQLFix(txtMessage.Text)))
        {
            lblmsg.Text = "Email Successfully Send";
        }
        else
        {
            lblmsg.Text = "Problem with Sending Email , Try after some time";
        }
    }