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   源码介绍

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using Customize_BLL;
using Customize_Model;
using System;
using System.Collections.Generic;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace SendData
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        SerialPort serialPort = new SerialPort();//实例化串口对象

        bool isSend = false;//开始发送时，值为true,停止时 值为false

        bool isManual = true;//是否是在界面上勾选的全选,防止因给控件赋值时，引起的事件触发

        public MainWindow()
        {
            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)
        {
            Init();
            CheckAvailablePorts();        
        }
        private void Init()
        {
            cmbBaudRate.SelectedIndex = 0;

            serialPort.BaudRate = 9600; //设置波特率
        }


        private void CheckAvailablePorts()
        {
            string[] ports = SerialPort.GetPortNames();//检测存在的串口号
            if (cmbPort.Items.Count != ports.Length)
            {
                if (ports.Length != 0)
                {
                    Array.Sort(ports);
                }
                cmbPort.Items.Clear();


                for (int i = 0; i < ports.Length; i  )
                {
                    cmbPort.Items.Add(ports[i]);
                }
                    
                cmbPort.SelectedIndex = 0;
            }

        }

        private void btnOpen_Click(object sender, EventArgs e)
        {
            //点击的端口号
            string portName = cmbPort.Items[cmbPort.SelectedIndex].ToString();
            try
            {
                if (!serialPort.IsOpen)//串口处于关闭状态，即将打开串口
                {
                    serialPort.PortName = portName;//设置端口号    
                    serialPort.BaudRate = Convert.ToInt32(cmbBaudRate.Text.ToString());
                    serialPort.Open();//重新打开串口

                    this.menuStatus.Header = "端口 Port: "   portName   " Click";
                    btnOpen.Content = "断开 Disconnect";

                    BitmapImage image = new BitmapImage(new Uri(@"E:\飞逸科技\项目\C#\Customize\Customize-WPF\SendData\Image\Open.png", UriKind.Absolute));
                    imgStatus.Source = image;

                }
                //串口处于打开状态 并且点击的端口号与之前打开的端口号相同，即将关闭串口
                else if (serialPort.IsOpen && portName == serialPort.PortName)
                {
                    serialPort.Close();
                    this.menuStatus.Header = "端口 Port: Close";
                    btnOpen.Content = "连接 Click";
                    BitmapImage image = new BitmapImage(new Uri(@"E:\飞逸科技\项目\C#\Customize\Customize-WPF\SendData\Image\Close.png", UriKind.Absolute));
                    imgStatus.Source = image;
                }
            }
            catch (Exception ex)
            {
                string ss = ex.Message;
                MessageBox.Show(ss);
            }
        }


        private void GetData()
        {
            SendDataModel.sendData = new List<string[]>();
            string[] sendData;//频率，振幅，时间

            if (checkBox1.IsChecked==true && txtFreq1.Text.Trim() != "" && txtTime1.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq1.Text;
                sendData[1] = comboBox1.Text;//对应的通道
                sendData[2] = txtTime1.Text;
                SendDataModel.sendData.Add(sendData);
            }
            if (checkBox2.IsChecked == true && txtFreq2.Text.Trim() != "" && txtTime2.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq2.Text;
                sendData[1] = comboBox2.Text;
                sendData[2] = txtTime2.Text;
                SendDataModel.sendData.Add(sendData);
            }
            if (checkBox3.IsChecked == true && txtFreq3.Text.Trim() != "" && txtTime3.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq3.Text;
                sendData[1] = comboBox3.Text;
                sendData[2] = txtTime3.Text;
                SendDataModel.sendData.Add(sendData);
            }
            if (checkBox4.IsChecked == true && txtFreq4.Text.Trim() != "" && txtTime4.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq4.Text;
                sendData[1] = comboBox4.Text;
                sendData[2] = txtTime4.Text;
                SendDataModel.sendData.Add(sendData);
            }

            if (checkBox5.IsChecked == true && txtFreq5.Text.Trim() != "" && txtTime5.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq5.Text;
                sendData[1] = comboBox5.Text;
                sendData[2] = txtTime5.Text;
                SendDataModel.sendData.Add(sendData);
            }
            if (checkBox6.IsChecked == true && txtFreq6.Text.Trim() != "" && txtTime6.Text.Trim() != "")
            {
                sendData = new string[3];
                sendData[0] = txtFreq6.Text;
                sendData[1] = comboBox6.Text;
                sendData[2] = txtTime6.Text;
                SendDataModel.sendData.Add(sendData);
            }         
        }

        private void btnSend_Click(object sender, EventArgs e)
        {
            if (serialPort.IsOpen)
            {
                GetData();

                string[] para = new string[2];
                para[0] = txtCyc.Text;//发的发送周期
                para[1] = rtxCycSend.IsChecked.ToString();//取得发送方式

                Thread sendTh = new Thread(SendThread);//开启新的线程
                sendTh.IsBackground = true;
                sendTh.Start(para);//传递一个数组
            }
            else
            {
                MessageBox.Show("串口未打开！");
            }

        }



        private void btnStop_Click(object sender, EventArgs e)
        {
            if (serialPort.IsOpen)
            {
                isSend = false;

                if (rtxCycSend.IsChecked==false)
                    SendDataBLL.OpenClosePass(serialPort, "0"); //关闭通道
            }
        }
        /// <summary>
        /// 发送数据
        /// </summary>
        private void SendThread(object oPara)
        {
            string[] para = oPara as string[];
            isSend = true;
            try
            {
                SendDataBLL.OpenClosePass(serialPort, "1");//开启通道

                int count = Convert.ToInt32(para[0]);
                int tag = 0;
                while (isSend)
                {
                    for (int i = 0; i < SendDataModel.sendData.Count; i  )
                    {
                        if (isSend)
                        {
                            SendDataBLL.sendFreq(serialPort, SendDataModel.sendData[i][0], SendDataModel.sendData[i][1]);//发送频率与通道
                            Delay(Convert.ToInt64(float.Parse(SendDataModel.sendData[i][2]) * 1000));
                        }
                    }
                    tag  ;

                    if (tag >= count && Boolean.Parse(para[1]))
                    {
                        isSend = false;
                        SendDataBLL.OpenClosePass(serialPort, "0"); //关闭通道
                    }

                }

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }


        #region  勾选数据
        private void chkALL_Checked(object sender, EventArgs e)
        {
            if (chkALL.IsChecked == true && isManual==true)//如果选中
            {
                checkBox1.IsChecked = true;
                checkBox2.IsChecked = true;
                checkBox3.IsChecked = true;
                checkBox4.IsChecked = true;
                checkBox5.IsChecked = true;
                checkBox6.IsChecked = true;
  
            }
           
        }

        private void chkALL_UnChecked(object sender, EventArgs e)
        {
            if (chkALL.IsChecked == false && isManual == true)
            {
                checkBox1.IsChecked = false;
                checkBox2.IsChecked = false;
                checkBox3.IsChecked = false;
                checkBox4.IsChecked = false;
                checkBox5.IsChecked = false;
                checkBox6.IsChecked = false;
            }

        }

        private void checkBox1_Checked(object sender, EventArgs e)
        {
            //若全部选中，则勾选 chkALL全选
            //若有一个没有选中，则不勾选
            if (checkBox1.IsChecked == true && checkBox2.IsChecked == true && checkBox3.IsChecked == true &&
                checkBox4.IsChecked == true && checkBox5.IsChecked == true && checkBox6.IsChecked == true)
            {
                isManual = false;
                chkALL.IsChecked = true;
                isManual = true;

            }
        }

        private void checkBox1_UnChecked(object sender, EventArgs e)
        {
            isManual = false;
            chkALL.IsChecked = false;
            isManual = true;

        }
        #endregion


        public void Delay(long milliSecond)
        {
            int start = Environment.TickCount; while (Math.Abs(Environment.TickCount - start) < milliSecond)
            {
                System.Windows.Forms.Application.DoEvents();
            }
        }

        private void btnUpData_Click(object sender, RoutedEventArgs e)
        {
            CheckAvailablePorts();
        }
       
    }
}