728x90
반응형
728x170
▶ DataReceivedEventArgs.cs
using System;
namespace TestProject
{
/// <summary>
/// 데이터 수신시 이벤트 인자
/// </summary>
public class DataReceivedEventArgs : EventArgs
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Property
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 데이터 - Data
/// <summary>
/// 데이터
/// </summary>
public string Data { get; set; }
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 생성자 - DataReceivedEventArgs(data)
/// <summary>
/// 생성자
/// </summary>
/// <param name="data">데이터</param>
public DataReceivedEventArgs(string data)
{
Data = data;
}
#endregion
}
}
728x90
▶ PrinterHelper.cs
using System;
using System.Diagnostics;
using System.IO.Ports;
using System.Management;
using System.Text;
using System.Text.RegularExpressions;
namespace TestProject
{
/// <summary>
/// 프린터 헬퍼
/// </summary>
/// <remarks>
/// 유진시스텍 YJ-730T 키오스크 프린터
/// </remarks>
public static class PrinterHelper
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Event
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Public
#region 데이터 수신시 - DataReceived
/// <summary>
/// 데이터 수신시
/// </summary>
public static event EventHandler<DataReceivedEventArgs> DataReceived;
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Field
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Private
#region Field
/// <summary>
/// 직렬 포트
/// </summary>
private static SerialPort _serialPort = new SerialPort();
/// <summary>
/// 프린터 COM 포트
/// </summary>
private static readonly string _printerCOMPort = "2";
/// <summary>
/// 매장명
/// </summary>
private static readonly string _storeName = "수원역점";
/// <summary>
/// 주문 번호
/// </summary>
private static readonly string _orderNumber = "주문번호";
/// <summary>
/// 영수증 제목
/// </summary>
private static readonly string _receiptTItle = "영수증 (고객용)";
/// <summary>
/// 감사말
/// </summary>
private static readonly string _thankYou = "감사합니다.";
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Public
////////////////////////////////////////////////////////////////////// Function
#region 연결 여부 구하기 - IsConnected()
/// <summary>
/// 연결 여부 구하기
/// </summary>
/// <returns>연결 여부</returns>
public static bool IsConnected()
{
bool isConnected = false;
string query = "SELECT * FROM Win32_PnPEntity WHERE ClassGuid = '{4d36e978-e325-11ce-bfc1-08002be10318}'";
try
{
using(ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("root\\CIMV2", query))
{
foreach(ManagementObject managementObject in managementObjectSearcher.Get())
{
string port = Regex.Replace(managementObject["Name"].ToString(), "[^0-9]", "");
if(port.Equals(_printerCOMPort))
{
isConnected = true;
break;
}
}
}
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
return isConnected;
}
#endregion
#region 열기 - Open()
/// <summary>
/// 열기
/// </summary>
/// <returns>처리 결과</returns>
public static bool Open()
{
try
{
if(_serialPort != null)
{
_serialPort.Close();
}
_serialPort = new SerialPort();
_serialPort.PortName = $"COM{_printerCOMPort}";
_serialPort.BaudRate = 9600;
_serialPort.Parity = Parity.None;
_serialPort.DataBits = 8;
_serialPort.StopBits = StopBits.One;
_serialPort.Handshake = Handshake.XOnXOff;
_serialPort.DataReceived += serialPort_DataReceived;
_serialPort.Open();
Debug.WriteLine($"OPEN : {_serialPort.PortName} {_serialPort.IsOpen}");
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
return _serialPort.IsOpen;
}
#endregion
#region 상태 요청하기 - RequestStatus()
/// <summary>
/// 상태 요청하기
/// </summary>
public static void RequestStatus()
{
try
{
Debug.WriteLine("REQUEST STATUS");
byte[] commandByteArray = new byte[2] { 0x1B, 0x07 };
SendCommand(commandByteArray);
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
}
#endregion
#region 닫기 - Close()
/// <summary>
/// 닫기
/// </summary>
public static void Close()
{
_serialPort.Close();
Debug.WriteLine($"CLOSE : {_serialPort.PortName} {_serialPort.IsOpen}");
}
#endregion
#region 주문서 인쇄하기 - PrintOrderSheet(orderNumber)
/// <summary>
/// 주문서 인쇄하기
/// </summary>
/// <param name="orderNumber">주문 번호</param>
public static void PrintOrderSheet(string orderNumber)
{
try
{
Debug.WriteLine($"PRINT ORDER SHEET : ORDER NUMBER = {orderNumber}");
// Center Alignment
SendCommand(new byte[] { 0x1B, 0x61, 0x01 });
byte fontSize1 = ((byte)0xF0 & ((byte)0x00 << 4) | ((byte)0x0F & (byte)(0x00)));
byte fontSize2 = ((byte)0xF0 & ((byte)0x01 << 4) | ((byte)0x0F & (byte)(0x01)));
SendCommand(new byte[] { 0x1D, 0x21, fontSize1 });
byte[] commandByteArray = Encoding.Default.GetBytes($"{_storeName}\n{DateTime.Now:yyyy-MM-dd HH:mm:ss}");
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x02 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1D, 0x21, fontSize2 });
commandByteArray = Encoding.Default.GetBytes($"[{_orderNumber} : {orderNumber}]");
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x02 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1D, 0x21, fontSize1 });
commandByteArray = Encoding.Default.GetBytes($"{_thankYou}\n");
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x06 }); // Print & n Line Feed
//SendCommand(new byte[] { 0x1B, 0x69 }); // Partial Cut
SendCommand(new byte[] { 0x1B, 0x6D }); // Full Cut
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
}
#endregion
#region 영수증 인쇄하기 - PrintReceipt(storeInformation, orderNumberInformation, orderItemInformation, paymentInformation)
/// <summary>
/// 영수증 인쇄하기
/// </summary>
/// <param name="storeInformation">매장 정보</param>
/// <param name="orderNumberInformation">주문 번호 정보</param>
/// <param name="orderItemInformation">주문 항목 정보</param>
/// <param name="paymentInformation">결제 정보</param>
public static void PrintReceipt(string storeInformation, string orderNumberInformation, string orderItemInformation, string paymentInformation)
{
try
{
Debug.WriteLine($"PRINT RECEIPT : {orderNumberInformation}");
byte fontSize1 = ((byte)0xF0 & ((byte)0x00 << 4) | ((byte)0x0F & (byte)(0x00)));
byte fontSize2 = ((byte)0xF0 & ((byte)0x01 << 4) | ((byte)0x0F & (byte)(0x01)));
SendCommand(new byte[] { 0x1B, 0x61, 0x00 }); // Left Alignment
SendCommand(new byte[] { 0x1D, 0x21, fontSize1 });
byte[] commandByteArray = Encoding.Default.GetBytes(storeInformation);
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x01 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1B, 0x61, 0x01 }); // Center Alignment
SendCommand(new byte[] { 0x1D, 0x21, fontSize2 });
commandByteArray = Encoding.Default.GetBytes(orderNumberInformation);
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x01 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1B, 0x61, 0x00 }); // Left Alignment
SendCommand(new byte[] { 0x1D, 0x21, fontSize1 });
commandByteArray = Encoding.Default.GetBytes(orderItemInformation);
SendCommand(commandByteArray); // Write Buffer
commandByteArray = Encoding.Default.GetBytes(_receiptTItle.PadLeft(26, ' '));
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x00 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1B, 0x61, 0x00 }); // Left Alignment
commandByteArray = Encoding.Default.GetBytes(paymentInformation);
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x01 }); // Print & n Line Feed
SendCommand(new byte[] { 0x1B, 0x61, 0x01 }); // Center Alignment
commandByteArray = Encoding.Default.GetBytes(_thankYou);
SendCommand(commandByteArray); // Write Buffer
SendCommand(new byte[] { 0x1B, 0x64, 0x06 }); // Print & n Line Feed
//SendCommand(new byte[] { 0x1B, 0x69 }); // Partial Cut
SendCommand(new byte[] { 0x1B, 0x6D }); // Full Cut
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
}
#endregion
//////////////////////////////////////////////////////////////////////////////// Private
////////////////////////////////////////////////////////////////////// Event
#region 직렬 포트 데이터 수신시 처리하기 - serialPort_DataReceived(sender, e)
/// <summary>
/// 직렬 포트 데이터 수신시 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private static void serialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
try
{
int byteCountToRead = _serialPort.BytesToRead;
if(byteCountToRead > 0)
{
byte[] bufferByteArray = new byte[byteCountToRead];
_serialPort.Read(bufferByteArray, 0, byteCountToRead);
if(DataReceived != null)
{
Debug.WriteLine($"SERIAL PORT DATA RECEIVED : [{BitConverter.ToString(bufferByteArray)}]");
string argument = string.Empty;
byte flagByte = byteCountToRead == 2 ? bufferByteArray[1] : bufferByteArray[0];
switch(flagByte)
{
case 0x41 : // Paper Empty
argument = "Paper Empty";
break;
case 0x42 : // Caver Open
argument = "Caver Open";
break;
case 0x50 : // Roll Paper Empty
case 0x21 : // Roll Paper Empty
argument = "Roll Paper Empty";
break;
case 0x44 : // Head TM Over
argument = "Head TM Over";
break;
case 0x40 : // OK
break;
}
if(!string.IsNullOrEmpty(argument))
{
DataReceived(sender, new DataReceivedEventArgs(argument));
}
}
}
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
}
#endregion
////////////////////////////////////////////////////////////////////// Function
#region 명령 보내기 - SendCommand(commandByteArray)
/// <summary>
/// 명령 보내기
/// </summary>
/// <param name="commandByteArray">명령 바이트 배열</param>
private static void SendCommand(byte[] commandByteArray)
{
try
{
if(!_serialPort.IsOpen)
{
PrinterHelper.Open();
}
if(_serialPort.IsOpen)
{
_serialPort.Write(commandByteArray, 0, commandByteArray.Length);
Debug.WriteLine($"SEND COMMAND : [{BitConverter.ToString(commandByteArray)}]");
}
}
catch(Exception exception)
{
Debug.WriteLine(exception.ToString());
}
}
#endregion
}
}728x90
반응형
그리드형
'C# > Common' 카테고리의 다른 글
| [C#/COMMON] PE(Portabl Executable) 파일 버전 구하기 (0) | 2021.07.06 |
|---|---|
| [C#/COMMON] 누겟 설치 : System.Collections.Immutable (0) | 2021.06.26 |
| [C#/COMMON] 누겟 설치 : System.Threading.Channels (0) | 2021.06.26 |
| [C#/COMMON] 누겟 설치 : System.Reactive (0) | 2021.06.26 |
| [C#/COMMON] Task 클래스 : Delay 정적 메소드를 사용해 1초 대기하기 (0) | 2021.06.26 |
| [C#/COMMON] SerialPort 클래스 : 유진시스텍 YJ-730T 키오스크 프린터 사용하기 (0) | 2021.06.20 |
| [C#/COMMON] SAM4S GIANT-100 감열 포스 영수증 프린터 사용하기 (0) | 2021.06.20 |
| [C#/COMMON] 윈도우즈 화면 잠금 여부 구하기 (0) | 2021.06.11 |
| [C#/COMMON] Process 클래스 : GetProcessesByName 정적 메소드를 사용해 윈도우즈 화면 잠금 여부 구하기 (0) | 2021.06.11 |
| [C#/COMMON] Process 클래스 : 부모 프로세스 구하기 (0) | 2021.06.09 |
| [C#/COMMON] Win32Exception 클래스 사용하기 (0) | 2021.05.26 |
댓글을 달아 주세요