private void GetPatient(object sender, EventArgs e) { var btn = sender as Button; int id = Convert.ToInt32(btn.Tag); SessionTimeId = id; patient = examinationController.GetPatient(SessionTimeId, doctor.DoctorId, DateTime.Today); lblPatientName.Text = string.Format("{0} {1}", patient.PatientFirstName, patient.PatientLastName); pnlPatientStatus.Visible = true; //MessageBox.Show(id.ToString()); }