/// <summary> /// 프린터 커넥션 비활성화 /// </summary> public static void PrinterConnectionClose() { try { if (PrinterConnection.Connected) { PrinterConnection.Close(); } } catch (Exception ex) { FileUtils.WriteLog("[" + ex.Source + "]" + ex.Message); MessageBox.Show(ex.Message, "에러", MessageBoxButtons.OK, MessageBoxIcon.Error); } }