private void register_btn_Click(object sender, EventArgs e) { if (employer_rdbtn.Checked) { Employer emp = new Employer() { Username = username_box.Text, Password = password_box.Text, Email = email_box.Text }; EmployerController empController = new EmployerController(); empController.Insert(emp); Dispose(); } else if (jobseeker_rdbtn.Checked) { JobSeeker jobSeeker = new JobSeeker() { Username = username_box.Text, Password = password_box.Text, Email = email_box.Text }; JobSeekerController jobSeekerController = new JobSeekerController(); jobSeekerController.Insert(jobSeeker); Dispose(); } else { MessageBox.Show("Please select a type"); } }