c# 和python封装起保停

1.python对电机类封装

class Motor:
    def __init__(self, id:int):
        '''
        :param id: 设备编号
        '''
        self.id = id
        self._start = False
        self._stop = True
        self._out = False

    @property
    def start(self):
        return self._start

    @start.setter
    def start(self, value):
        self._start = value
        self.update_output()

    @property
    def stop(self):
        return self._stop

    @stop.setter
    def stop(self, value):
        self._stop = value
        self.update_output()

    @property
    def out(self):
        return self._out

    def update_output(self):
        self._out = (self._out | self._start) & self._stop

运行截图：

测试代码：c#

class Form(QWidget):
    def __init__(self,parent=None):
        super().__init__(parent,geometry=QRect(350,30,680,600))
        self.init_ui()

        self.timer = QTimer(self)
        self.timer.timeout.connect(self.on_timer_trick)
        self.timer.start(100)

        self.motor = Motor(3)
        self.plc = client.Client()
        self.plc.set_connection_type(3)
        self.plc.connect("192.168.5.20",0,1)
        self.bytes = bytearray(1)
        self.start = False
        self.stop = True

    def init_ui(self):
        self.btn_start1 = QPushButton("启动按钮1",self,geometry=QRect(50,30,80,30))
        self.btn_start2 = QPushButton("启动按钮2",self,geometry=QRect(50,80,80,30))
        self.btn_start3 = QPushButton("点动",self,geometry=QRect(50,280,80,30))
        self.lab1 = QLabel("这是什么",self,geometry=QRect(50,130,120,30))

        self.btn_start1.pressed.connect(self.btn_start1_press)
        self.btn_start1.released.connect(self.btn_start1_release)

        self.btn_start2.pressed.connect(self.btn_start2_press)
        self.btn_start2.released.connect(self.btn_start2_release)


    def btn_start1_press(self):
        self.start=True
    def btn_start1_release(self):
        self.start = False

    def btn_start2_press(self):
        self.stop = False

    def btn_start2_release(self):
        self.stop = True

    def on_timer_trick(self):
        self.motor.start=self.start
        self.motor.stop = self.stop

        util.set_bool(self.bytes,0,self.motor.id,self.motor.out)
        self.plc.db_write(1,0,self.bytes)
        if self.motor.out:
            self.lab1.setStyleSheet("background-color:green")
            self.lab1.setText("电机已经启动")
        else:
            self.lab1.setStyleSheet("background-color:red")
            self.lab1.setText("电机已经停止")


if __name__ == '__main__':
    import sys
    app = QApplication(sys.argv)
    win = Form()
    win.show()
    sys.exit(app.exec())

c# 对电机类封装

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WindowsFormsApplication11
{
    class MontorControl
    {
        public UInt16 ID; // 设备编号
        private bool _start;
        private bool _stop;
        private bool _out;
        public bool Start { get { return _start; } set { _start = value; fun(); } }
        public bool Stop { get { return _stop; } set { _stop = value;fun(); } }
        public bool Out { get { return _out; } } 
        public void fun(){
            _out = (_start || _out) && _stop;

            }
    }    
}

测试代码，使用Sharp7 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Sharp7;

namespace WindowsFormsApplication11
{
    public partial class Form1 : Form
    {
        private bool start = false;
        private bool stop = true;
        MontorControl motor;
        Sharp7.S7Client plc = new Sharp7.S7Client();
        byte[] data = new byte[1];

        public Form1()
        {
            InitializeComponent();
            //设置类型
            plc.SetConnectionType(3);
            int a =plc.ConnectTo("192.168.5.20", 0, 1);

            motor = new MontorControl() { ID=3};
            timer1.Start();

           
        }

        private void button1_MouseDown(object sender, MouseEventArgs e)
        {
            start = true;
        }

        private void button1_MouseUp(object sender, MouseEventArgs e)
        {
            start = false;
        }

        private void button2_MouseDown(object sender, MouseEventArgs e)
        {
            stop = false;
        }

        private void button2_MouseUp(object sender, MouseEventArgs e)
        {
            stop = true;
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            motor.Start = start;
            motor.Stop = stop;

            Sharp7.S7.SetBitAt(data, 0, motor.ID, motor.Out); // 对位设置
            plc.DBWrite(1, 0, 1, data);  //写入到plc


            if (motor.Out)
            {
                label1.BackColor = Color.Green;
                label1.Text = "电机启动";
            }else
            {
                label1.BackColor = Color.Blue;
                label1.Text = motor.ID+"停止";
            }
        }
    }
}

运行效果：