软件独立控制弹窗添加
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“hsc”
@@ -1,133 +1,124 @@
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using DeviceCommand.Devices;
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using DeviceCommand.Devices;
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using Prism.Commands;
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using Prism.Ioc;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Input;
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using UIShare.GlobalVariable;
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using UIShare.ViewModelBase;
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namespace DeviceEditModule.ViewModels
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{
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/// <summary>
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/// IT6720 低压电源一拖三 控制面板 ViewModel
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/// </summary>
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public class IT6720ViewModel : NavigateViewModelBase, IDisposable
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{
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#region 私有字段
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private readonly DeviceManager _deviceManager;
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private IT6720? _device;
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private readonly DeviceManager _dm;
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private IT6720? _dev;
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private CancellationTokenSource? _cts;
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#endregion
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#region 属性
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private string _deviceName = "IT6720";
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public string DeviceName
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{
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get => _deviceName;
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set => SetProperty(ref _deviceName, value);
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}
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public string DeviceName { get => _deviceName; set => SetProperty(ref _deviceName, value); }
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private bool _isConnected;
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public bool IsConnected
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{
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get => _isConnected;
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set => SetProperty(ref _isConnected, value);
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}
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public bool IsConnected { get => _isConnected; set => SetProperty(ref _isConnected, value); }
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private bool _isBusy;
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/// <summary>正在执行设备命令时为 true，用于 UI 忙碌状态指示。</summary>
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public bool IsBusy
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public bool IsBusy { get => _isBusy; set => SetProperty(ref _isBusy, value); }
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#region 输入参数
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private double _voltage; public double Voltage { get => _voltage; set => SetProperty(ref _voltage, value); }
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private double _current; public double Current { get => _current; set => SetProperty(ref _current, value); }
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private double _voltageLimit; public double VoltageLimit { get => _voltageLimit; set => SetProperty(ref _voltageLimit, value); }
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#endregion
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#region 测量结果
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private double _measuredVoltage;
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public double MeasuredVoltage { get => _measuredVoltage; set => SetProperty(ref _measuredVoltage, value); }
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private double _measuredCurrent;
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public double MeasuredCurrent { get => _measuredCurrent; set => SetProperty(ref _measuredCurrent, value); }
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private string _outputMode = "";
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public string OutputMode { get => _outputMode; set => SetProperty(ref _outputMode, value); }
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private string _responseLog = "";
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public string ResponseLog { get => _responseLog; set => SetProperty(ref _responseLog, value); }
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#endregion
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#region 命令
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public ICommand QueryIdn { get; } public ICommand OutOn { get; } public ICommand OutOff { get; }
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public ICommand SetRemote { get; } public ICommand SetLocal { get; }
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public ICommand SetV { get; } public ICommand SetI { get; } public ICommand SetVLim { get; }
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public ICommand QMeas { get; } public ICommand QMode { get; }
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#endregion
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public IT6720ViewModel(IContainerProvider cp) : base(cp)
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{
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get => _isBusy;
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set => SetProperty(ref _isBusy, value);
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}
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private string _responseLog = string.Empty;
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/// <summary>命令响应日志（最新消息在顶部）。</summary>
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public string ResponseLog
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{
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get => _responseLog;
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set => SetProperty(ref _responseLog, value);
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_dm = cp.Resolve<DeviceManager>();
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QueryIdn = new DelegateCommand(async () => await Exec(async () => Log("IDN:" + await _dev!.查询设备信息(Ct()))));
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OutOn = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置输出开关(true, Ct()); Log("输出已开启"); }));
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OutOff = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置输出开关(false, Ct()); Log("输出已关闭"); }));
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SetRemote = new DelegateCommand(async () => await Exec(async () => { await _dev!.切换远程控制模式(true, Ct()); Log("远程控制"); }));
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SetLocal = new DelegateCommand(async () => await Exec(async () => { await _dev!.切换本地控制模式(Ct()); Log("本地控制"); }));
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SetV = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置输出电压(Voltage, Ct()); Log($"电压={Voltage}V"); }));
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SetI = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置输出电流(Current, Ct()); Log($"电流={Current}A"); }));
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SetVLim = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置电压上限(VoltageLimit, Ct()); Log($"电压上限={VoltageLimit}V"); }));
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QMeas = new DelegateCommand(async () => await Exec(async () =>
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{
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MeasuredVoltage = await _dev!.查询实际电压(Ct());
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MeasuredCurrent = await _dev!.查询实际电流(Ct());
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Log($"测量→V:{MeasuredVoltage} I:{MeasuredCurrent}");
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}));
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QMode = new DelegateCommand(async () => await Exec(async () => { OutputMode = await _dev!.查询输出模式(Ct()); Log($"输出模式={OutputMode}"); }));
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Initialize();
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}
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#endregion
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#region 命令
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#endregion
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public IT6720ViewModel(IContainerProvider containerProvider) : base(containerProvider)
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{
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_deviceManager = containerProvider.Resolve<DeviceManager>();
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}
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public void Dispose()
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{
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_cts?.Cancel();
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_cts?.Dispose();
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}
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#region 初始化 / Navigation
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/// <summary>
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/// 从 DeviceManager 中查找IT6720设备实例。
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/// 优先按 <paramref name="deviceName"/> 查找，否则取第一个匹配类型的设备。
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/// </summary>
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public void Initialize(string? deviceName = null)
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{
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IT6720? found = null;
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string? foundName = null;
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if (deviceName != null &&
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_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
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d is IT6720 e)
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{
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found = e;
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foundName = deviceName;
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}
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IT6720? found = null; string? fn = null;
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if (deviceName != null && _dm.DeviceMap.TryGetValue(deviceName, out var d) && d is IT6720 e)
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{ found = e; fn = deviceName; }
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else
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{
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foreach (var kv in _deviceManager.DeviceMap)
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{
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if (kv.Value is IT6720 it)
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{
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found = it;
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foundName = kv.Key;
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break;
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}
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}
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foreach (var kv in _dm.DeviceMap)
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if (kv.Value is IT6720 it) { found = it; fn = kv.Key; break; }
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}
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_device = found;
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DeviceName = foundName ?? "IT7800E (未找到)";
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IsConnected = _device?.IsConnected ?? false;
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AppendLog(found != null
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? $"已关联设备 [{DeviceName}]，连接状态：{(IsConnected ? "已连接" : "未连接")}"
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: "未在 DeviceManager 中找到 IT7800E 设备，请先初始化设备配置。");
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_dev = found;
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DeviceName = fn ?? "IT6720 (未找到)";
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IsConnected = _dev?.IsConnected ?? false;
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Log(found != null
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? $"已关联设备 [{DeviceName}]，连接:{(IsConnected ? "已连接" : "未连接")}"
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: "未在 DeviceManager 中找到 IT6720 设备");
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}
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public override void OnNavigatedTo(NavigationContext context)
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{
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var pName = context.Parameters.GetValue<string?>("DeviceName");
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Initialize(pName);
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}
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#endregion
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#region 辅助
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private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
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private async Task Exec(Func<Task> action)
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{
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if (_device == null)
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{
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AppendLog("错误：未关联到设备实例，请检查设备配置。");
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return;
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}
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if (_dev == null) { Log("错误：未关联到设备实例，请检查设备配置。"); return; }
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if (IsBusy) return;
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IsBusy = true;
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try
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{
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await action();
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IsConnected = _device.IsConnected;
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}
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catch (OperationCanceledException)
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{
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AppendLog("命令超时或已取消。");
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}
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catch (Exception ex)
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{
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AppendLog($"错误：{ex.Message}");
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}
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finally
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{
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IsBusy = false;
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IsConnected = _dev.IsConnected;
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}
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catch (OperationCanceledException) { Log("命令超时或已取消。"); }
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catch (Exception ex) { Log($"错误：{ex.Message}"); }
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finally { IsBusy = false; }
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}
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private void AppendLog(string message)
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private void Log(string message)
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{
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var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
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ResponseLog = ResponseLog.Length > 4000
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@@ -136,12 +127,11 @@ namespace DeviceEditModule.ViewModels
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}
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#endregion
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public override void OnNavigatedTo(NavigationContext context)
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{
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var name = context.Parameters.GetValue<string?>("DeviceName");
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Initialize(name);
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}
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#endregion
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public void Dispose()
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{
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_cts?.Cancel();
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_cts?.Dispose();
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}
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}
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}
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