Register.ascx.cs :  » Content-Management-Systems-CMS » N2 » Demo » C# / CSharp Open Source

using System;
using System.Configuration;
using System.Web.Security;
using System.Net.Mail;
using Demo.Items;

namespace Demo{
  public partial class Register : N2.Web.UI.ContentUserControl<N2.ContentItem, RegisterItem>
  {
    protected void Page_Load(object sender, EventArgs e)
    {
      if (Page.User.IsInRole("Editors") || Page.User.Identity.Name == "admin")
      {
        plhSubmit.Visible = false;
        ltText.Text = CurrentItem.AuthenticatedText;
      }
    }

    protected void btnSubmit_Click(object sender, EventArgs e)
    {
      if (!string.IsNullOrEmpty(ConfigurationManager.AppSettings["SMTP.Server"]))
      {
        SendEmail(txtEmail.Text, CurrentItem.CC, CurrentItem.Subject, CurrentItem.Body);
      }

      this.ltText.Text = this.CurrentItem.SubmitText;
      this.plhSubmit.Visible = false;
    }

    protected void btnAutoLogin_click(object sender, EventArgs e)
    {
      if (FormsAuthentication.Authenticate(CurrentItem.Username, CurrentItem.Password))
      {
        SendEmail(CurrentItem.From, null, "N2 demo autologin", "Someone from " + Request.UserHostAddress + " logged in.");
        FormsAuthentication.RedirectFromLoginPage(CurrentItem.Username, false);
      }
    }

    private void SendEmail(string to, string cc, string subject, string body)
    {
      if (string.IsNullOrEmpty(CurrentItem.From)) return;

      string smtpServer = ConfigurationManager.AppSettings["SMTP.Server"];
      string smtpUN = ConfigurationManager.AppSettings["SMTP.UN"];
      string smtpPW = ConfigurationManager.AppSettings["SMTP.PW"];

      MailMessage mm = new MailMessage(CurrentItem.From, to);
      if(!string.IsNullOrEmpty(cc))
        mm.CC.Add(cc);
      mm.Subject = subject;
      mm.Body = string.Format(body, this.txtPraise.Text);

      SmtpClient sc = new SmtpClient(smtpServer);
      sc.Credentials = new System.Net.NetworkCredential(smtpUN, smtpPW);
      sc.Send(mm);
    }
  }
}