HKCard/test/Form1.cs

using System.Text;
using UHFHelper;

namespace test
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            //判断串口是否打开
            if (!UHFCardHelper.GetInstance().ComOpen)
            {
                Resultoutput resultoutput = UHFCardHelper.GetInstance().OpenPort();
                if (resultoutput.Res)
                {
                    MessageBox.Show(resultoutput.ResMes);
                }
                else
                {
                    MessageBox.Show(resultoutput.ResMes);
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (!UHFCardHelper.GetInstance().ComOpen)
            {
                MessageBox.Show("串口未打开");
                return;
            }
            string res = UHFCardHelper.GetInstance().ReadCard();
            label1.Text = res;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            UHFCardHelper.GetInstance().ClosePort();
        }

        private void button4_Click(object sender, EventArgs e)
        {
            var res = UHFCardHelper.GetInstance().WriteCard(textBox1.Text);
            MessageBox.Show(res.ResMes);
        }

        private void Form1_Load(object sender, EventArgs e)
        {

            //// 查看本机可用串口
            //foreach (var val in UHF_RS485_Helper.GetLocalSerialPortNames())
            //{
            //    this.comboBox1.Items.Add(val);
            //}
        }
        UHF_RS485_Helper uHF_RS485_Helper;
        private  void button5_Click(object sender, EventArgs e)
        {
            // 初始化
            UHF_RS485_Helper.GetInstance().Open(new SerialParam
            {
                PortName = "COM5",
                BaudRate = 57600,
                DataBits = 8
            });
            if (!UHF_RS485_Helper.GetInstance().GetSerialPortState())
            {
                MessageBox.Show("打开失败");
            }
        }

        private async void button6_Click(object sender, EventArgs e)
        {
            if (UHF_RS485_Helper.GetInstance().GetSerialPortState())
            {
                var oldss = await UHF_RS485_Helper.GetInstance().ReadCard(01);
                var sss = oldss?.ResData;
                textBox4.Text = sss;
                label2.Text = sss;
            }
        }

        private void button7_Click(object sender, EventArgs e)
        {
            UHFCardHelper.GetInstance().WorkMode();
        }

        private void button8_Click(object sender, EventArgs e)
        {
            UHF_RS485_Helper.GetInstance().OpenBeep();
        }
    }
}