902 lines
32 KiB
C#
902 lines
32 KiB
C#
using Microsoft.Win32;
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using Modbus;
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using Modbus.Device;
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using OfficeOpenXml;
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using OxyPlot;
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using Sunny.UI;
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using System;
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using System.ComponentModel.DataAnnotations;
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using System.Configuration;
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using System.Data.SQLite;
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using System.Diagnostics;
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using System.Diagnostics.Metrics;
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using System.IO;
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using System.Net;
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using System.Net.Sockets;
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using System.Threading.Tasks;
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using System.Timers;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using 口罩泄露定制款;
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using static ShanghaiEnvironmentalTechnology.Window5;
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namespace ShanghaiEnvironmentalTechnology
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{
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/// <summary>
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/// 气流压力测试窗口（Modbus通信+数据记录）
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/// </summary>
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public partial class Window1 : Window, IDisposable
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{
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#region 寄存器/线圈地址定义（按功能分组）
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// 压力相关地址
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private readonly ushort _pressureSettingRegisterAddress = 0x0138; // 压力设置地址
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private readonly ushort _pressureRegisterAddress = 1372; // 实时压力读取地址
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private readonly ushort _calibrationCoilAddress = 72; // 校准线圈（M72）
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private readonly ushort _settingRegisterAddress = 312; // 流量记录地址
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// 流量相关地址
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private readonly ushort _flowAddress = 0x0078; // 实时流量读取地址
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private readonly ushort _flowRegisterAddress = 0x0170; // 流量记录地址
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private readonly ushort _flow2Address = 368; // 实时流量读取地址
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// 测试控制线圈
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private readonly ushort _testStartAddress = 60; // 测试启动（M60）
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private readonly ushort _testStatusAddress = 0x003C; // 测试状态读取（同启动地址）
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private readonly ushort _testStopAddress = 62; // 测试停止（M62）
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#endregion
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#region 私有字段
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private TcpClient _tcpClient;
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private IModbusMaster _modbusMaster;
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private System.Timers.Timer _pressureReadTimer; // 实时压力定时器
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private System.Timers.Timer _settingReadTimer; // 设定实时压力定时器
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private System.Timers.Timer _flowTimer; // 实时流量定时器
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private System.Timers.Timer startTimer; // 启动状态实时定时器
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#endregion
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DataChange c = new DataChange();
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Function fc;
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public Window1()
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{
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InitializeComponent();
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InitializeModbusTcp();
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Loaded += Window_Loaded;
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}
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#region 初始化与资源释放
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/// <summary>
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/// 初始化Modbus连接和定时器
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/// </summary>
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private void InitializeModbusTcp()
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{
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try
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{
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string plcIp = ConfigurationManager.AppSettings["PLC1_IP"];
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int plcPort = int.Parse(ConfigurationManager.AppSettings["PLC1_Port"]);
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_tcpClient = new TcpClient(plcIp, plcPort);
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_modbusMaster = ModbusIpMaster.CreateIp(_tcpClient);
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_modbusMaster.Transport.ReadTimeout = 3000;
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_modbusMaster.Transport.WriteTimeout = 3000;
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// 初始化定时器（1秒间隔）
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_pressureReadTimer = CreateTimer(1000, OnPressureTimerElapsed);
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_settingReadTimer = CreateTimer(1000, OnSettingReadTimerTimerElapsed);
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_flowTimer = CreateTimer(1000, OnFlowTimerElapsed);
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startTimer = CreateTimer(1000, OnStartTimerElapsed);
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fc = new Function(_modbusMaster);
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// 初始化数据库
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InitializeDatabase();
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}
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catch (Exception ex)
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{
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ShowError($"Modbus初始化失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 通用定时器创建方法
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/// </summary>
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private System.Timers.Timer CreateTimer(int intervalMs, ElapsedEventHandler elapsedAction)
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{
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var timer = new System.Timers.Timer(intervalMs)
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{
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AutoReset = true,
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Enabled = true
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};
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timer.Elapsed += elapsedAction;
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return timer;
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}
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/// <summary>
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/// 释放资源（定时器、TCP连接）
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/// </summary>
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public void Dispose()
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{
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_pressureReadTimer?.Dispose();
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_flowTimer?.Dispose();
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_tcpClient?.Close();
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_tcpClient?.Dispose();
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_modbusMaster = null;
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}
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/// <summary>
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/// 窗口关闭时释放资源
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/// </summary>
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protected override void OnClosed(EventArgs e)
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{
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base.OnClosed(e);
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Dispose();
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}
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#endregion
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#region 定时器读取逻辑
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/// <summary>
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/// 实时压力读取定时器
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/// </summary>
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private void OnPressureTimerElapsed(object sender, ElapsedEventArgs e)
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{
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ReadAndUpdateRegister(
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_pressureRegisterAddress, true,
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value => UpdatePressureUI(value.ToString())
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);
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}
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/// <summary>
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/// 设定实时压力读取定时器
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/// </summary>
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private void OnSettingReadTimerTimerElapsed(object sender, ElapsedEventArgs e)
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{
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ReadAndUpdateRegister(
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_settingRegisterAddress, true,
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value => UpdateSettingUI(value.ToString())
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);
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}
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/// <summary>
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/// 实时流量读取定时器
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/// </summary>
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private void OnFlowTimerElapsed(object sender, ElapsedEventArgs e)
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{
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ReadAndUpdateRegister(
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_flowAddress, true,
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value => UpdateFlowPressureUI(value.ToString())
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);
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}
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/// <summary>
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/// 实时流量读取定时器（修正跨线程访问UI问题）
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/// </summary>
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private void OnStartTimerElapsed(object sender, ElapsedEventArgs e)
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{
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try
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{
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bool[] result = _modbusMaster?.ReadCoils(0x01, 61, 1);
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bool isTestRunning = result != null && result.Length > 0 && result[0];
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string testStartButtonText = "";
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string ButtonStatus = "";
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string currentLanguage = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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if (currentLanguage == "en-US")
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{
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testStartButtonText = "Test Start Success";
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ButtonStatus = "Test initiation";
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}
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else if (currentLanguage == "zh-CN")
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{
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testStartButtonText = "测试启动成功";
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ButtonStatus = "测试启动";
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}
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TestStartButton.Dispatcher.Invoke(() =>
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{
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if (isTestRunning)
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{
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btnsetting.IsEnabled = false;
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btnjiaozhun.IsEnabled = false;
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TestStartButton.Content = testStartButtonText;
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TestStartButton.Foreground = Brushes.LightGreen;
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}
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else
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{
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btnsetting.IsEnabled = true;
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btnjiaozhun.IsEnabled = true;
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TestStartButton.Content = ButtonStatus;
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TestStartButton.Foreground = Brushes.White;
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}
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});
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}
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catch (Exception ex)
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{
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Console.WriteLine($"读取线圈或更新UI失败：{ex.Message}");
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}
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}
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/// <summary>
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/// 通用寄存器读取并更新UI，支持16位整数和32位浮点数
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/// </summary>
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/// <param name="address">起始地址</param>
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/// <param name="isFloat">是否为浮点型（占用2个寄存器）</param>
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/// <param name="updateAction">更新UI的回调函数</param>
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private void ReadAndUpdateRegister(ushort address, bool isFloat, Action<object> updateAction)
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{
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if (!IsModbusConnected())
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{
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updateAction?.Invoke(isFloat ? (object)float.NaN : (ushort)0);
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return;
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}
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try
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{
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// 根据数据类型确定读取的寄存器数量
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int registerCount = isFloat ? 2 : 1;
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ushort[] data = _modbusMaster?.ReadHoldingRegisters(0x01, address, (ushort)registerCount);
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if (isFloat)
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{
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// 浮点型转换（2个16位寄存器组合为32位浮点数）
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if (data.Length >= 2)
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{
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// 2. 解析寄存器值（data[0]是D312，data[1]是D313）
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ushort a = data[0]; // 高位寄存器值
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ushort b = data[1]; // 低位寄存器值
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float floatValue = c.UshortToFloat(b, a);
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floatValue = (float)Math.Round(floatValue, 2);
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updateAction?.Invoke(floatValue);
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}
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else
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{
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updateAction?.Invoke(float.NaN);
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}
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}
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else
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{
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// 16位整数直接返回
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updateAction?.Invoke(data.Length > 0 ? data[0] : (ushort)0);
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"读取寄存器[{address:X4}]失败: {ex.Message}");
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// 异常时根据类型返回对应的值
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updateAction?.Invoke(isFloat ? (object)float.NaN : (ushort)0);
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}
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}
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#endregion
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#region UI更新（统一线程安全处理）
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private void UpdateConnectionTextUI(System.Windows.Controls.TextBox textBox, string value)
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{
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// 获取当前语言（默认中文）
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string currentLanguage = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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// 多语言提示信息
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string disconnectMsg = currentLanguage == "en-US" ? "Connection disconnected" : "连接断开";
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// 安全更新UI
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UpdateUiSafely(() =>
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textBox.Text = IsModbusConnected() ? value : disconnectMsg
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);
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}
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private void UpdateConnectionTextUI(System.Windows.Controls.TextBlock textBox, string value)
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{
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// 获取当前语言（默认中文）
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string currentLanguage = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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// 多语言提示信息
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string disconnectMsg = currentLanguage == "en-US" ? "Connection disconnected" : "连接断开";
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// 安全更新UI
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UpdateUiSafely(() =>
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textBox.Text = IsModbusConnected() ? value : disconnectMsg
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);
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}
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/// <summary>
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/// 更新实时压力UI
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/// </summary>
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private void UpdatePressureUI(string value)
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{
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UpdateConnectionTextUI(RealTimePressureTextBox, value);
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}
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/// <summary>
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/// 更新实时压力UI
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/// </summary>
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private void UpdateSettingUI(string value)
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{
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UpdateConnectionTextUI(SettingPaTextBox, value);
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}
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/// <summary>
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/// 更新实时流量UI
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/// </summary>
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private void UpdateFlowPressureUI(string value)
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{
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UpdateConnectionTextUI(txtFolw, value);
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}
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//private void UpdateStartPressureUI(string value)
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//{
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// UpdateUiSafely(() =>
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// TestStartButton.Content = IsModbusConnected() ? value : "连接断开"
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// );
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//}
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/// <summary>
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/// 更新实时流量UI
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/// </summary>
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private void UpdateFlowFlowUI(string value)
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{
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UpdateConnectionTextUI(saveFlowTxt, value);
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}
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/// <summary>
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/// 更新测试按钮状态UI
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/// </summary>
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private void UpdateButtonStatus(string text, Brush color)
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{
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UpdateUiSafely(() =>
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{
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TestStartButton.Content = text;
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TestStartButton.Foreground = color;
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});
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}
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/// <summary>
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/// 线程安全的UI更新通用方法（统一实现）
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/// </summary>
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private void UpdateUiSafely(Action action)
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{
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if (action == null) return;
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if (Dispatcher.HasShutdownStarted)
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{
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return;
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}
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try
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{
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if (!Dispatcher.CheckAccess())
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{
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Dispatcher.Invoke(action, TimeSpan.FromSeconds(2));
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}
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else
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{
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action.Invoke();
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}
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}
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catch (TaskCanceledException)
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{
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}
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catch (Exception ex)
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{
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Console.WriteLine($"UI更新失败：{ex.Message}");
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}
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}
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#endregion
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#region 按钮事件（功能操作）
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/// <summary>
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/// 校准指令（M41线圈）
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/// </summary>
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private async void Button_Click(object sender, RoutedEventArgs e)
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{
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string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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string success = lang == "en-US" ? "Calibration command received (verified)" : "校准指令已被设备接收并执行（二次验证通过）";
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string fail = lang == "en-US" ? "Calibration timeout, abnormal status" : "校准执行超时，状态异常";
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string log = lang == "en-US" ? "Calibration successful" : "校准指令执行成功";
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await WriteCoilWithCheck(_calibrationCoilAddress, true, success, fail, log);
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}
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/// <summary>
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/// 压力设置（SettingPaTextBox）
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/// </summary>
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private async void SetPressureButton_Click(object sender, RoutedEventArgs e)
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{
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await WriteRegisterWithValidation(
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inputControl: SettingPaTextBox,
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registerAddress: _pressureSettingRegisterAddress,
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minValue: 0,
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maxValue: 10000);
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}
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/// <summary>
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/// 返回主窗口
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/// </summary>
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private void Button_Click_1(object sender, RoutedEventArgs e)
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{
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var mainWindow = MainWindow.Instance;
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// 检查窗口状态，只在窗口未显示时调用ShowDialog
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if (!mainWindow.IsVisible)
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{
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mainWindow.ShowDialog();
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}
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else
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{
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// 如果窗口已显示，可将其激活到前台
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mainWindow.Activate();
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}
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Close();
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}
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/// <summary>
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/// 测试启动（M60线圈）
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/// </summary>
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private async void Button_Click_2(object sender, RoutedEventArgs e)
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{
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string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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if (!IsModbusConnected())
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{
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UpdateButtonStatus(lang == "en-US" ? "Disconnected" : "连接断开", Brushes.Red);
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ShowError(lang == "en-US" ? "Modbus TCP not connected" : "Modbus TCP 未连接");
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return;
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}
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try
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{
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UpdateButtonStatus(lang == "en-US" ? "Starting..." : "正在启动...", Brushes.LightGreen);
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await Task.Run(() => _modbusMaster.WriteSingleCoilAsync(0x01, _testStartAddress, true));
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await Task.Delay(100);
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await Task.Run(() => _modbusMaster.WriteSingleCoilAsync(0x01, _testStatusAddress, false));
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await Task.Delay(100);
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UpdateButtonStatus(lang == "en-US" ? "Test Started" : "测试启动成功", Brushes.LightGreen);
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}
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catch (Exception ex)
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{
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UpdateButtonStatus(lang == "en-US" ? "Start Failed" : "测试启动失败", Brushes.Red);
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ShowError(lang == "en-US" ? $"Error: {ex.Message}" : $"操作异常: {ex.Message}");
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}
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}
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/// <summary>
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/// 测试停止（M62线圈）
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/// </summary>
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private async void Button_Click_3(object sender, RoutedEventArgs e)
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{
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string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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string fail = lang == "en-US" ? "Airflow test stop timeout" : "气流测试停止超时，状态异常";
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string log = lang == "en-US" ? "Airflow test stopped" : "气流测试停止";
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await WriteCoilWithCheck(_testStopAddress, true, null, fail, log);
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TestStartButton.Content = lang == "en-US" ? "Test Start" : "测试启动";
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TestStartButton.Foreground = Brushes.White;
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}
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/// <summary>
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/// 流量数据读取并保存（saveFlowTxt）- 适配浮点型流量
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/// </summary>
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private void Button_Click_4(object sender, RoutedEventArgs e)
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{
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string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
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if (!IsModbusConnected())
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{
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saveFlowTxt.Text = lang == "en-US" ? "Disconnected" : "连接断开";
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ShowError(lang == "en-US" ? "Modbus TCP not connected" : "Modbus TCP 未连接");
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return;
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}
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fc.BtnClickFunctionForNew(Function.ButtonType.切换型, 190);
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fc.BtnClickFunctionForNew(Function.ButtonType.切换型, 190);
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ReadAndUpdateRegister(_flow2Address, true, value => UpdateFlowFlowUI(value.ToString()));
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if (float.TryParse(txtFolw.Text, out float flowValue) &&
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float.TryParse(RealTimePressureTextBox.Text, out float pressureValue))
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{
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SaveRecordToDatabase(flowValue, pressureValue);
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saveFlowTxt.Text = txtFolw.Text;
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}
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else
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{
|
||
ShowError(lang == "en-US" ? "Invalid flow or pressure" : "流量或压力值格式不正确，请检查输入");
|
||
}
|
||
|
||
List<CO2Record> records = ReadCO2RecordsFromDatabase();
|
||
if (records == null || records.Count == 0)
|
||
{
|
||
string msg = lang == "en-US" ? "No data to export" : "排气流表中无数据，无法导出";
|
||
string title = lang == "en-US" ? "Info" : "提示";
|
||
MessageBox.Show(msg, title, MessageBoxButton.OK, MessageBoxImage.Warning);
|
||
return;
|
||
}
|
||
|
||
bool exportOk = ExportCO2RecordsToExcel(records);
|
||
if (exportOk)
|
||
{
|
||
string msg = lang == "en-US" ? "Export successful" : "数据已成功导出到Excel";
|
||
string title = lang == "en-US" ? "Success" : "成功";
|
||
MessageBox.Show(msg, title, MessageBoxButton.OK, MessageBoxImage.Information);
|
||
}
|
||
}
|
||
|
||
|
||
|
||
private bool ExportCO2RecordsToExcel(List<CO2Record> records)
|
||
{
|
||
try
|
||
{
|
||
SaveFileDialog saveDialog = new SaveFileDialog
|
||
{
|
||
Filter = "Excel(*.xlsx)|*.xlsx",
|
||
FileName = $"排气流记录_{DateTime.Now:yyyyMMddHHmmss}.xlsx",
|
||
Title = "Export Airflow Data"
|
||
};
|
||
|
||
if (saveDialog.ShowDialog() != true) return false;
|
||
ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
|
||
|
||
using (var package = new ExcelPackage(new FileInfo(saveDialog.FileName)))
|
||
{
|
||
var ws = package.Workbook.Worksheets.Add("Records");
|
||
ws.Cells[1, 1].Value = "Flow L/min";
|
||
ws.Cells[1, 2].Value = "Pressure Pa";
|
||
ws.Cells[1, 3].Value = "Time";
|
||
|
||
for (int i = 0; i < records.Count; i++)
|
||
{
|
||
ws.Cells[i + 2, 1].Value = records[i].Flow;
|
||
ws.Cells[i + 2, 2].Value = records[i].Pressure;
|
||
ws.Cells[i + 2, 3].Value = records[i].RecordTime.ToString("yyyy-MM-dd HH:mm:ss");
|
||
}
|
||
|
||
ws.Cells.AutoFitColumns();
|
||
package.Save();
|
||
}
|
||
return true;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
|
||
string err = lang == "en-US" ? "Export failed" : "导出失败";
|
||
MessageBox.Show($"{err}: {ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
///
|
||
/// </summary>
|
||
private List<CO2Record> ReadCO2RecordsFromDatabase()
|
||
{
|
||
List<CO2Record> records = new List<CO2Record>();
|
||
try
|
||
{
|
||
using (SQLiteConnection conn = new SQLiteConnection(CSConstant.DbConnectionString))
|
||
{
|
||
conn.Open();
|
||
// 查询CO2表所有记录（按时间排序）
|
||
string query = "SELECT Flow, Pressure, RecordTime FROM FlowPressureRecords ORDER BY RecordTime desc limit 1";
|
||
using (SQLiteCommand cmd = new SQLiteCommand(query, conn))
|
||
{
|
||
using (SQLiteDataReader reader = cmd.ExecuteReader())
|
||
{
|
||
while (reader.Read())
|
||
{
|
||
records.Add(new CO2Record
|
||
{
|
||
Flow = reader.GetDouble(0), // 二氧化碳浓度（%）
|
||
Pressure = reader.GetDouble(1), // 压力（pa）
|
||
RecordTime = reader.GetDateTime(2) // 时间
|
||
});
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return records;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MessageBox.Show($"读取排气流表失败：{ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
|
||
return null;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// 打开报告窗口
|
||
/// </summary>
|
||
private void Button_Click_5(object sender, RoutedEventArgs e)
|
||
{
|
||
new ReportWindow1().ShowDialog();
|
||
}
|
||
#endregion
|
||
|
||
#region 通用操作方法（提取重复逻辑）
|
||
/// <summary>
|
||
/// 带输入验证的寄存器写入
|
||
/// </summary>
|
||
private async Task WriteRegisterWithValidation(
|
||
TextBox inputControl,
|
||
ushort registerAddress,
|
||
float minValue,
|
||
float maxValue)
|
||
{
|
||
string lang = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
|
||
|
||
if (!IsModbusConnected())
|
||
{
|
||
ShowError(lang == "en-US" ? "Modbus TCP not connected" : "Modbus TCP 未连接");
|
||
return;
|
||
}
|
||
|
||
if (!float.TryParse(inputControl.Text.Trim(), out float val) || val < minValue || val > maxValue)
|
||
{
|
||
string msg = lang == "en-US" ? $"Enter {minValue}~{maxValue}" : $"请输入{minValue}~{maxValue}的数字";
|
||
ShowWarning(msg);
|
||
return;
|
||
}
|
||
|
||
try
|
||
{
|
||
inputControl.Text = lang == "en-US" ? "Processing..." : "操作中...";
|
||
var ma = new Function(_modbusMaster);
|
||
ma.WriteToPLCForNew(val.ToString(), registerAddress, Function.DataType.浮点型);
|
||
|
||
await Task.Delay(300);
|
||
ReadAndUpdateRegister(registerAddress, true, v => UpdatePressureUI(v.ToString()));
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
string err = lang == "en-US" ? $"Failed: {ex.Message}" : $"操作失败: {ex.Message}";
|
||
ShowError(err);
|
||
}
|
||
finally
|
||
{
|
||
inputControl.Text = val.ToString();
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 写入线圈并验证状态
|
||
/// </summary>
|
||
|
||
private async Task WriteCoilWithCheck(
|
||
ushort coilAddress,
|
||
bool value,
|
||
string successMsg,
|
||
string failMsg,
|
||
string logMsg)
|
||
{
|
||
if (!IsModbusConnected())
|
||
{
|
||
ShowError("Modbus TCP 未连接");
|
||
return;
|
||
}
|
||
|
||
try
|
||
{
|
||
// 写入线圈
|
||
await Task.Run(() =>
|
||
_modbusMaster.WriteSingleCoilAsync(0x01, coilAddress, value)
|
||
);
|
||
Thread.Sleep(200);
|
||
if (failMsg != null && (failMsg.Contains("停止") || failMsg.Contains("校准")))
|
||
{
|
||
// 写入线圈
|
||
await Task.Run(() =>
|
||
_modbusMaster.WriteSingleCoilAsync(0x01, coilAddress, false)
|
||
);
|
||
}
|
||
|
||
Thread.Sleep(100);
|
||
|
||
|
||
// 等待并验证
|
||
await Task.Delay(500);
|
||
bool[] status = await _modbusMaster?.ReadCoilsAsync(0x01, coilAddress, 1);
|
||
|
||
|
||
if (failMsg != null && !failMsg.Contains("停止") && !failMsg.Contains("校准"))
|
||
{
|
||
if (status[0] == value)
|
||
{
|
||
// 写入日志
|
||
WriteLog($"{logMsg} - 地址：{coilAddress}，状态：{value}");
|
||
if (!string.IsNullOrEmpty(successMsg))
|
||
{
|
||
//ShowSuccess(successMsg);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
//ShowError(failMsg);
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
ShowError($"通信错误: {ex.Message}");
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 数据库与日志操作
|
||
/// <summary>
|
||
/// 初始化数据库
|
||
/// </summary>
|
||
private void InitializeDatabase()
|
||
{
|
||
try
|
||
{
|
||
using (var conn = new SQLiteConnection(CSConstant.DbConnectionString))
|
||
{
|
||
conn.Open();
|
||
string createSql = @"
|
||
CREATE TABLE IF NOT EXISTS FlowPressureRecords (
|
||
Id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||
Flow REAL NOT NULL,
|
||
Pressure REAL NOT NULL,
|
||
RecordTime DATETIME NOT NULL
|
||
);";
|
||
using (var cmd = new SQLiteCommand(createSql, conn))
|
||
{
|
||
cmd.ExecuteNonQuery();
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"数据库初始化失败: {ex.Message}");
|
||
ShowError($"数据库错误: {ex.Message}");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 保存记录到数据库
|
||
/// </summary>
|
||
private void SaveRecordToDatabase(double flow, double pressure)
|
||
{
|
||
try
|
||
{
|
||
flow = Math.Round(flow, 2);
|
||
pressure = Math.Round(pressure, 2);
|
||
using (var conn = new SQLiteConnection(CSConstant.DbConnectionString))
|
||
{
|
||
conn.Open();
|
||
string insertSql = @"
|
||
INSERT INTO FlowPressureRecords (Flow, Pressure, RecordTime)
|
||
VALUES (@Flow, @Pressure, @RecordTime);";
|
||
using (var cmd = new SQLiteCommand(insertSql, conn))
|
||
{
|
||
cmd.Parameters.AddWithValue("@Flow", flow);
|
||
cmd.Parameters.AddWithValue("@Pressure", pressure);
|
||
cmd.Parameters.AddWithValue("@RecordTime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
|
||
cmd.ExecuteNonQuery();
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"保存数据库失败: {ex.Message}");
|
||
ShowWarning($"数据保存失败: {ex.Message}");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 日志路径
|
||
/// </summary>
|
||
private string logPath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "modbus_log.txt");
|
||
|
||
/// <summary>
|
||
/// 写入操作日志
|
||
/// </summary>
|
||
private void WriteLog(string content)
|
||
{
|
||
try
|
||
{
|
||
string log = $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {content}\r\n";
|
||
File.AppendAllText(logPath, log);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"写入日志失败: {ex.Message}");
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 辅助方法（连接检查、消息提示、背景加载）
|
||
/// <summary>
|
||
/// 检查Modbus连接状态
|
||
/// </summary>
|
||
private bool IsModbusConnected()
|
||
{
|
||
return _modbusMaster != null && _tcpClient?.Connected == true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 加载窗口背景
|
||
/// </summary>
|
||
private void Window_Loaded(object sender, RoutedEventArgs e)
|
||
{
|
||
try
|
||
{
|
||
string imgPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resources/sleep2.jpg");
|
||
if (File.Exists(imgPath))
|
||
{
|
||
Background = new ImageBrush
|
||
{
|
||
ImageSource = new BitmapImage(new Uri(imgPath, UriKind.Absolute))
|
||
};
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine($"背景图片不存在: {imgPath}");
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"加载背景失败: {ex.Message}");
|
||
}
|
||
}
|
||
|
||
// 消息提示封装
|
||
//private void ShowSuccess(string msg) => MessageBox.Show(msg, "成功", MessageBoxButton.OK, MessageBoxImage.Information);
|
||
private void ShowWarning(string msg) => MessageBox.Show(msg, "Instruction", MessageBoxButton.OK, MessageBoxImage.Warning);
|
||
private void ShowError(string msg) => MessageBox.Show(msg, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
|
||
#endregion
|
||
|
||
|
||
private void SettingPaTextBox_PreviewTextInput(object sender, System.Windows.Input.TextCompositionEventArgs e)
|
||
{
|
||
// 正则：只允许数字和一个小数点（如“123”“123.45”）
|
||
var isNumber = System.Text.RegularExpressions.Regex.IsMatch(e.Text, @"^[0-9]*(?:\.[0-9]*)?$");
|
||
e.Handled = !isNumber; // 非数字则阻止输入
|
||
}
|
||
|
||
private async void SettingPaTextBox_MouseLeave(object sender, RoutedEventArgs e)
|
||
{
|
||
try
|
||
{
|
||
|
||
await WriteRegisterWithValidation(
|
||
inputControl: SettingPaTextBox,
|
||
registerAddress: _pressureSettingRegisterAddress,
|
||
minValue: 0,
|
||
maxValue: 10000);
|
||
|
||
_settingReadTimer.Start();
|
||
}
|
||
finally
|
||
{
|
||
|
||
}
|
||
}
|
||
|
||
public void RefreshLanguage()
|
||
{
|
||
string currentLanguage = ConfigurationManager.AppSettings["Language"] ?? "zh-CN";
|
||
}
|
||
|
||
private string GetLocalizedString(string key)
|
||
{
|
||
var resource = Application.Current.TryFindResource(key);
|
||
return resource?.ToString() ?? key;
|
||
}
|
||
}
|
||
} |