private void button_use_previous_Click(object sender, EventArgs e) { if (listView1.SelectedItems.Count == 0) { return; } String statusMsg = ""; if (consMgr.usePreviousConsultationAsTemplate(int.Parse(consId), int.Parse((listView1.SelectedItems[0].Text).ToString()), ref statusMsg)) { refresh_consultation_data(false); } else { MessageBox.Show(statusMsg, "", MessageBoxButtons.OK, MessageBoxIcon.Error); } }