private void btnDelete_Click(object sender, EventArgs e) { try { DialogResult dr = MessageBox.Show(dataGridView2.CurrentRow.Cells[4].Value.ToString() + " 를(을) 삭제하시겠습니까?", "알림", MessageBoxButtons.OKCancel, MessageBoxIcon.Information); if (dr == DialogResult.OK) { bool bResult = R_service.DeleteMachin(Convert.ToInt32(lblID2.Text)); if (bResult) { MessageBox.Show("삭제완료"); SetBottomStatusLabel("삭제 성공"); LoadData(); } else if (!bResult) { MessageBox.Show("삭제 실패"); SetBottomStatusLabel("삭제 실패"); return; } } } catch (Exception err) { LoggingUtility.GetLoggingUtility(err.Message, Level.Error); } }