mirror of
https://github.com/zhaopeiym/IoTClient
synced 2025-10-19 22:14:31 +08:00
546 lines
23 KiB
C#
546 lines
23 KiB
C#
using IoTClient.Clients.ModBus;
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using IoTClient.Common.Helpers;
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using IoTServer.Common;
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using IoTServer.Servers.ModBus;
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using System;
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using System.Drawing;
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using System.IO.Ports;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace IoTClient.Tool.Controls
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{
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public partial class ModBusRtuControl : UserControl
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{
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private ModBusRtuClient client;
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private ModBusRtuServer server;
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int[] BaudRateList = new int[] { 9600, 4800, 2400, 1200, 600, 14400, 300, 19200, 110, 38400, 56000, 57600, 115200, 128000, 256000 };
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int[] DataBitList = new int[] { 8, 7, 6 };
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StopBits[] StopBitsList = new StopBits[] { StopBits.One, StopBits.Two, StopBits.OnePointFive };
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Parity[] ParityList = new Parity[] { Parity.None, Parity.Odd, Parity.Even };
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public ModBusRtuControl()
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{
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InitializeComponent();
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CheckForIllegalCrossThreadCalls = false;
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Size = new Size(880, 450);
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groupBox2.Location = new Point(13, 5);
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groupBox2.Size = new Size(855, 50);
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groupBox1.Location = new Point(13, 55);
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groupBox1.Size = new Size(855, 50);
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groupBox3.Location = new Point(13, 105);
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groupBox3.Size = new Size(855, 50);
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txt_content.Location = new Point(13, 160);
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lab_address.Location = new Point(9, 22);
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txt_address.Location = new Point(39, 18);
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txt_address.Size = new Size(88, 21);
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but_read.Location = new Point(132, 17);
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lab_value.Location = new Point(227, 22);
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txt_value.Location = new Point(249, 18);
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txt_value.Size = new Size(74, 21);
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but_write.Location = new Point(328, 17);
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txt_dataPackage.Location = new Point(430, 18);
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txt_dataPackage.Size = new Size(186, 21);
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but_sendData.Location = new Point(620, 17);
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chb_show_package.Location = new Point(776, 19);
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but_read.Enabled = false;
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but_write.Enabled = false;
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but_server_close.Enabled = false;
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but_close.Enabled = false;
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but_sendData.Enabled = false;
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UpdatePortNames();
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cb_portNameSend.DropDownStyle = ComboBoxStyle.DropDownList;
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cb_portNameSend_server.DropDownStyle = ComboBoxStyle.DropDownList;
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cb_parity.SelectedIndex = 0;
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cb_parity.DropDownStyle = ComboBoxStyle.DropDownList;
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cb_baudRate.SelectedIndex = 2;
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toolTip1.SetToolTip(but_open, "按住Ctrl后连接将自动扫描串口连接参数");
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toolTip1.SetToolTip(txt_address, "支持批量读取，如4-3将会读取4、5、6地址对应的数据");
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txt_content.Text = "小技巧:\r\n1、按住Ctrl后点击连接将自动扫描串口连接参数组合\r\n2、读取地址支持批量读取，如4-3将会读取4、5、6地址对应的数据\r\n";
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}
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/// <summary>
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/// 更新串口名
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/// </summary>
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public void UpdatePortNames()
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{
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cb_portNameSend.DataSource = ModBusRtuClient.GetPortNames();
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cb_portNameSend_server.DataSource = ModBusRtuClient.GetPortNames();
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}
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/// <summary>
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/// 打开连接
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void but_open_Click(object sender, EventArgs e)
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{
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try
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{
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if (txt_content.Text.Contains("小技巧")) txt_content.Text = string.Empty;
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var PortName = cb_portNameSend.Text.ToString();
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var BaudRate = int.Parse(cb_baudRate.Text.ToString());
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var DataBits = int.Parse(txt_dataBit.Text.ToString());
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var StopBits = (StopBits)int.Parse(txt_stopBit.Text.ToString());
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var parity = cb_parity.SelectedIndex == 0 ? Parity.None : (cb_parity.SelectedIndex == 1 ? Parity.Odd : Parity.Even);
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client?.Close();
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client = new ModBusRtuClient(PortName, BaudRate, DataBits, StopBits, parity);
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var result = client.Open();
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if (result.IsSucceed)
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{
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but_open.Enabled = false;
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cb_portNameSend.Enabled = false;
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but_read.Enabled = true;
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but_write.Enabled = true;
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but_open.Enabled = false;
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but_close.Enabled = true;
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but_sendData.Enabled = true;
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//按了Ctrl后的鼠标点击
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if ((ModifierKeys & Keys.Control) == Keys.Control)
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{
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Task.Run(() =>
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{
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AutoOpenRead();
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});
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}
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else
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AppendText("连接成功");
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}
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else
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AppendText($"连接失败：{result.Err}");
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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/// <summary>
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/// 自动扫描可连接串口属性
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/// </summary>
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/// <returns></returns>
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private void AutoOpenRead()
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{
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#region 当前选择的配置有效匹配
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FirstItem(ref BaudRateList, int.Parse(cb_baudRate.Text.ToString()));
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FirstItem(ref DataBitList, int.Parse(txt_dataBit.Text.ToString()));
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FirstItem(ref StopBitsList, (StopBits)int.Parse(txt_stopBit.Text.ToString()));
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var firstParity = cb_parity.SelectedIndex == 0 ? Parity.None : (cb_parity.SelectedIndex == 1 ? Parity.Odd : Parity.Even);
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FirstItem(ref ParityList, firstParity);
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#endregion
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byte.TryParse(txt_stationNumber.Text?.Trim(), out byte stationNumber);
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if (!client.ReadInt16("0", stationNumber).IsSucceed)
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{
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foreach (var baudRate in BaudRateList)
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{
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foreach (var dataBit in DataBitList)
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{
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foreach (var stopBits in StopBitsList)
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{
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foreach (var parity in ParityList)
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{
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for (byte i = 0; i < 255; i++)
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{
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stationNumber = (byte)(i + 1);
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if (but_open.Enabled) return;
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client?.Close();
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client = new ModBusRtuClient(cb_portNameSend.Text.ToString(), baudRate, dataBit, stopBits, parity);
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var result = client.Open();
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if (result.IsSucceed)
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{
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if (client.ReadInt16("0", stationNumber).IsSucceed)
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{
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AppendText($@"连接【成功】 端口:{cb_portNameSend.Text.ToString()} 波特率:{baudRate} 数据位:{dataBit} 停止位:{stopBits} 奇偶:{parity} 站号:{stationNumber}");
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return;
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}
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else
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{
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AppendText($@"连接失败 端口:{cb_portNameSend.Text.ToString()} 波特率:{baudRate} 数据位:{dataBit} 停止位:{stopBits} 奇偶:{parity} 站号:{stationNumber}");
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}
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}
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else
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{
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AppendText($"连接异常 端口:{cb_portNameSend.Text.ToString()} 波特率:{baudRate} 数据位:{dataBit} 停止位:{stopBits} 奇偶:{parity} 站号:{stationNumber} Err:{result.Err}");
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}
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}
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}
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}
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}
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}
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}
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else
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{
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AppendText($@"连接【成功】 端口:{cb_portNameSend.Text} 波特率:{cb_baudRate.Text} 数据位:{txt_dataBit.Text} 停止位:{txt_stopBit.Text} 奇偶:{cb_parity.Text} 站号:{stationNumber}");
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}
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}
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/// <summary>
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/// 移动项到数组第一个
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="list"></param>
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/// <param name="item"></param>
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private void FirstItem<T>(ref T[] list, T item)
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{
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if (list.Contains(item))
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{
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var temp = list.ToList();
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temp.Remove(item);
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temp.Insert(0, item);
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list = temp.ToArray();
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}
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}
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/// <summary>
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/// 关闭连接
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void butClose_Click(object sender, EventArgs e)
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{
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client?.Close();
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AppendText("关闭连接");
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but_open.Enabled = true;
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but_close.Enabled = false;
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cb_portNameSend.Enabled = true;
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but_sendData.Enabled = false;
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}
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/// <summary>
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/// 读数据
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void but_read_Click(object sender, EventArgs e)
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{
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byte.TryParse(txt_stationNumber.Text?.Trim(), out byte stationNumber);
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if (string.IsNullOrWhiteSpace(txt_address.Text))
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{
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MessageBox.Show("请输入地址");
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return;
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}
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dynamic result = null;
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try
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{
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var addressAndReadLength = txt_address.Text.Split('-');
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//批量读取
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if (addressAndReadLength.Length == 2)
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{
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var address = int.Parse(addressAndReadLength[0]);
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var readNumber = ushort.Parse(addressAndReadLength[1]);
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ushort bLength = 1;
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if (rd_bit.Checked || rd_discrete.Checked || rd_short.Checked || rd_ushort.Checked)
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bLength = 1;
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else if (rd_int.Checked || rd_uint.Checked || rd_float.Checked)
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bLength = 2;
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else if (rd_long.Checked || rd_ulong.Checked || rd_double.Checked)
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bLength = 4;
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var readLength = Convert.ToUInt16(bLength * readNumber);
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byte functionCode;
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if (rd_bit.Checked) functionCode = 1;
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else if (rd_discrete.Checked) functionCode = 2;
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else functionCode = 3;
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result = client.Read(address.ToString(), stationNumber, functionCode, readLength: readLength);
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if (result.IsSucceed)
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{
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AppendEmptyText();
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byte[] rValue = result.Value;
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rValue = rValue.Reverse().ToArray();
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for (int i = 0; i < readNumber; i++)
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{
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var cAddress = (address + i * bLength).ToString();
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if (rd_bit.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadCoil(address.ToString(), cAddress, rValue).Value}");
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else if (rd_discrete.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadDiscrete(address.ToString(), cAddress, rValue).Value}");
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else if (rd_short.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadInt16(address.ToString(), cAddress, rValue).Value}");
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else if (rd_ushort.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadUInt16(address.ToString(), cAddress, rValue).Value}");
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else if (rd_int.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadInt32(address.ToString(), cAddress, rValue).Value}");
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else if (rd_uint.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadUInt32(address.ToString(), cAddress, rValue).Value}");
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else if (rd_long.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadInt64(address.ToString(), cAddress, rValue).Value}");
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else if (rd_ulong.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadUInt64(address.ToString(), cAddress, rValue).Value}");
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else if (rd_float.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadFloat(address.ToString(), cAddress, rValue).Value}");
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else if (rd_double.Checked)
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AppendText($"[读取 {address + i * bLength} 成功]：{ client.ReadDouble(address.ToString(), cAddress, rValue).Value}");
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}
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}
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else
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AppendText($"[读取 {txt_address.Text?.Trim()} 失败]：{result.Err}");
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}
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//单个读取
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else
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{
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if (rd_bit.Checked)
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{
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result = client.ReadCoil(txt_address.Text, stationNumber);
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}
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else if (rd_short.Checked)
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{
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result = client.ReadInt16(txt_address.Text, stationNumber);
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}
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else if (rd_ushort.Checked)
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{
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result = client.ReadUInt16(txt_address.Text, stationNumber);
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}
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else if (rd_int.Checked)
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{
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result = client.ReadInt32(txt_address.Text, stationNumber);
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}
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else if (rd_uint.Checked)
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{
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result = client.ReadUInt32(txt_address.Text, stationNumber);
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}
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else if (rd_long.Checked)
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{
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result = client.ReadInt64(txt_address.Text, stationNumber);
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}
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else if (rd_ulong.Checked)
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{
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result = client.ReadUInt64(txt_address.Text, stationNumber);
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}
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else if (rd_float.Checked)
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{
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result = client.ReadFloat(txt_address.Text, stationNumber);
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}
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else if (rd_double.Checked)
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{
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result = client.ReadDouble(txt_address.Text, stationNumber);
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}
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else if (rd_discrete.Checked)
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{
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result = client.ReadDiscrete(txt_address.Text, stationNumber);
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}
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if (result.IsSucceed)
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AppendText($"[读取 {txt_address.Text?.Trim()} 成功]：{result.Value}");
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else
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AppendText($"[读取 {txt_address.Text?.Trim()} 失败]：{result.Err}");
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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finally
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{
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if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
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{
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AppendText($"[请求报文]{result.Requst}");
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AppendText($"[响应报文]{result.Response}\r\n");
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}
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}
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}
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/// <summary>
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/// 写数据
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void but_write_Click(object sender, EventArgs e)
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{
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byte.TryParse(txt_stationNumber.Text?.Trim(), out byte stationNumber);
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if (string.IsNullOrWhiteSpace(txt_address.Text))
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{
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MessageBox.Show("请输入地址");
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return;
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}
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if (string.IsNullOrWhiteSpace(txt_value.Text))
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{
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MessageBox.Show("请输入值");
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return;
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}
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try
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{
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var address = txt_address.Text?.Trim().Split('-')[0];
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dynamic result = null;
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if (rd_bit.Checked)
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{
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if (!bool.TryParse(txt_value.Text?.Trim(), out bool coil))
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{
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if (txt_value.Text?.Trim() == "0")
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coil = false;
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else if (txt_value.Text?.Trim() == "1")
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coil = true;
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else
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{
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MessageBox.Show("请输入 True 或 False");
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return;
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}
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}
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result = client.Write(address, coil, stationNumber);
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}
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else if (rd_short.Checked)
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{
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result = client.Write(address, short.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_ushort.Checked)
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{
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result = client.Write(address, ushort.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_int.Checked)
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{
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result = client.Write(address, int.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_uint.Checked)
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{
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result = client.Write(address, uint.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_long.Checked)
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{
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result = client.Write(address, long.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_ulong.Checked)
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{
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result = client.Write(address, ulong.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_float.Checked)
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{
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result = client.Write(address, float.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_double.Checked)
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{
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result = client.Write(address, double.Parse(txt_value.Text?.Trim()), stationNumber);
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}
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else if (rd_discrete.Checked)
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{
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AppendText($"离散类型只读");
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return;
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}
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if (result.IsSucceed)
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AppendText($"[写入 {address?.Trim()} 成功]：{txt_value.Text?.Trim()} OK");
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else
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AppendText($"[写入 {address?.Trim()} 失败]：{result.Err}");
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if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
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{
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AppendText($"[请求报文]{result.Requst}");
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AppendText($"[响应报文]{result.Response}\r\n");
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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/// <summary>
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/// 启动仿真服务
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void but_open_server_Click(object sender, EventArgs e)
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{
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try
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{
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if (txt_content.Text.Contains("小技巧")) txt_content.Text = string.Empty;
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var PortName = cb_portNameSend_server.Text.ToString();
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var BaudRate = int.Parse(cb_baudRate.Text.ToString());
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var DataBits = int.Parse(txt_dataBit.Text.ToString());
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var StopBits = (StopBits)int.Parse(txt_stopBit.Text.ToString());
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server?.Stop();
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server = new ModBusRtuServer(PortName, BaudRate, DataBits, StopBits);
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server.Start();
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AppendText("开启仿真服务");
|
||
but_server_open.Enabled = false;
|
||
but_server_close.Enabled = true;
|
||
cb_portNameSend_server.Enabled = false;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MessageBox.Show(ex.Message);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 关闭仿真服务
|
||
/// </summary>
|
||
/// <param name="sender"></param>
|
||
/// <param name="e"></param>
|
||
private void but_close_server_Click(object sender, EventArgs e)
|
||
{
|
||
server?.Stop();
|
||
AppendText("关闭仿真服务");
|
||
but_server_open.Enabled = true;
|
||
but_server_close.Enabled = false;
|
||
cb_portNameSend_server.Enabled = true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 清空数据
|
||
/// </summary>
|
||
/// <param name="sender"></param>
|
||
/// <param name="e"></param>
|
||
private void but_clear_data_Click(object sender, EventArgs e)
|
||
{
|
||
DataPersist.Clear();
|
||
AppendText($"数据清空成功\r\n");
|
||
}
|
||
|
||
private void but_sendData_Click(object sender, EventArgs e)
|
||
{
|
||
try
|
||
{
|
||
if (string.IsNullOrWhiteSpace(txt_dataPackage.Text))
|
||
{
|
||
MessageBox.Show("请输入要发送的报文");
|
||
return;
|
||
}
|
||
var dataPackageString = txt_dataPackage.Text.Replace(" ", "");
|
||
if (dataPackageString.Length % 2 != 0)
|
||
{
|
||
MessageBox.Show("请输入正确的的报文");
|
||
return;
|
||
}
|
||
|
||
var dataPackage = DataConvert.StringToByteArray(txt_dataPackage.Text?.Trim(), false);
|
||
var msg = client.SendPackage(dataPackage);
|
||
AppendText($"[请求报文]{string.Join(" ", dataPackage.Select(t => t.ToString("X2")))}\r");
|
||
AppendText($"[响应报文]{string.Join(" ", msg.Select(t => t.ToString("X2")))}\r\n");
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MessageBox.Show(ex.Message);
|
||
client.Close();
|
||
client.Open();
|
||
}
|
||
}
|
||
|
||
private void AppendText(string content)
|
||
{
|
||
txt_content.Invoke((Action)(() =>
|
||
{
|
||
txt_content.AppendText($"[{DateTime.Now.ToLongTimeString()}]{content}\r\n");
|
||
}));
|
||
}
|
||
|
||
private void AppendEmptyText()
|
||
{
|
||
txt_content.Invoke((Action)(() =>
|
||
{
|
||
txt_content.AppendText($"\r\n");
|
||
}));
|
||
}
|
||
}
|
||
}
|