using DemoSerial;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace SerialPort2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private SerialPortClass.readcard areadcarde;
//输出数据格式
public int ReadCardReceive(byte CardType, IntPtr LpRecByt, int LpRecSize)
{
byte[] RecByt = new byte[LpRecSize];
System.Runtime.InteropServices.Marshal.Copy(LpRecByt, RecByt, 0, LpRecSize);
Invoke((MethodInvoker)delegate()
{
textBox1.AppendText(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fffffff") + " " + "[读卡器接收]:" +
"卡类型:" + CardType.ToString("X2") +
"卡号:" +
SerialPortClass.ByteToHexString(RecByt, LpRecSize, " ") + "\r\n");
});
return 1;
}
private void button2_Click(object sender, EventArgs e)
{
int RetInt = SerialPortClass.rd_close();//调用动态链接库关闭串口
if (RetInt == 0)
{
button1.Enabled = true;
button2.Enabled = true;
}
}
private void button1_Click_1(object sender, EventArgs e)
{
areadcarde = ReadCardReceive;
int ComNum = Convert.ToInt32("3");
int RetInt = SerialPortClass.rd_open(ComNum, areadcarde);
if (RetInt == 0)
{
button1.Enabled = false;
button2.Enabled = true;
}
}
}
}