private void btnAdd_Click(object sender, EventArgs e)
 {
     try
     {
         PatientConsultation     patientConsultation = new PatientConsultation(patient.Id);
         PatientConsultationForm form = new PatientConsultationForm(patientConsultation, patient);
         if (form.ShowDialog() == DialogResult.OK)
         {
             DataRow newRow = dataTable.NewRow();
             dataTable.Rows.Add(newRow);
             UpdateRow(newRow, patientConsultation);
         }
     }
     catch (Exception ex)
     {
         Log.Exception(ex);
     }
 }
 private void Open()
 {
     try
     {
         PatientConsultation patientConsultation = GetPatientConsultation();
         if (patientConsultation != null)
         {
             PatientConsultationForm form = new PatientConsultationForm(patientConsultation, patient);
             if (form.ShowDialog() == DialogResult.OK)
             {
                 UpdateRow(SelectedRow, patientConsultation);
             }
         }
     }
     catch (Exception ex)
     {
         Log.Exception(ex);
     }
 }