设备编辑管理界面

This commit is contained in:
hsc
2026-06-12 10:00:13 +08:00
parent ffb22e1f20
commit cba9af2892
42 changed files with 4419 additions and 17 deletions

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using Prism.Commands;
using Prism.Ioc;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Windows.Input;
using UIShare.PubEvent;
using UIShare.UIViewModel;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// 弹窗管理器 ViewModel。
/// <para>
/// 职责:<br/>
/// 1. 订阅 <see cref="AddDialogTabEvent"/>,将外部弹窗注册为 Tab<br/>
/// 2. 维护 <see cref="TagItems"/> 集合,控制选中/关闭逻辑;<br/>
/// 3. 最小化:通过 <see cref="MinimizeRequested"/> 事件通知 View 执行 P/Invoke 窗口操作;<br/>
/// 4. 关闭:调用 <see cref="RequestClose"/>。
/// </para>
/// </summary>
public class DialogMangerViewModel : DialogViewModelBase, IDisposable
{
#region
/// <summary>所有 Tab 项集合,绑定到标签条的 ItemsControl。</summary>
public ObservableCollection<DialogTabItemVM> TagItems { get; } = new();
/// <summary>以 Tab 标题为 key 追踪已打开的 Tab防止重复打开。</summary>
private readonly Dictionary<string, DialogTabItemVM> _tabDictionary = new();
private DialogTabItemVM? _selectedTag;
/// <summary>当前激活的 Tab其 Content 显示在内容区。</summary>
public DialogTabItemVM? SelectedTag
{
get => _selectedTag;
set => SetProperty(ref _selectedTag, value);
}
/// <summary>是否没有任何 Tab用于绑定空状态提示的 Visibility。</summary>
public bool HasNoTabs => TagItems.Count == 0;
#endregion
#region
public ICommand MinimizeCommand { get; }
public ICommand CloseCommand { get; }
#endregion
#region
/// <summary>
/// View 订阅此事件后,在事件回调里执行 P/Invoke 最小化。
/// 这样 ViewModel 无需引用任何 UI 或 Win32 类型。
/// </summary>
public event EventHandler? MinimizeRequested;
public event EventHandler? RestoreRequested;
#endregion
public DialogMangerViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
MinimizeCommand = new DelegateCommand(OnMinimize);
CloseCommand = new DelegateCommand(OnClose);
// 订阅来自其他模块的"添加 Tab"事件
_eventAggregator.GetEvent<AddDialogTabEvent>().Subscribe(OnAddTab, ThreadOption.UIThread);
_eventAggregator.GetEvent<CancelMinimizeEvent>().Subscribe(()=>RestoreRequested.Invoke(this, EventArgs.Empty));
}
#region
private void OnMinimize() => MinimizeRequested?.Invoke(this, EventArgs.Empty);
private void OnClose()
{
// 关闭前清空所有 Tab释放内容引用并清除去重字典
_tabDictionary.Clear();
TagItems.Clear();
SelectedTag = null;
RequestClose.Invoke();
}
#endregion
#region Tab
/// <summary>收到事件:若 Tab 已存在则激活,否则创建并追加到集合。</summary>
private void OnAddTab(DialogTabInfo info)
{
// 已有相同标题的 Tab → 直接激活,不重复创建
if (_tabDictionary.TryGetValue(info.Title, out var existing))
{
ActivateTab(existing);
return;
}
var tab = new DialogTabItemVM(OnSelectTab, OnCloseTab)
{
Title = info.Title,
Content = info.Content
};
_tabDictionary[info.Title] = tab;
TagItems.Add(tab);
RaisePropertyChanged(nameof(HasNoTabs));
ActivateTab(tab);
}
/// <summary>激活(选中)指定 Tab其余全部取消选中。</summary>
private void OnSelectTab(DialogTabItemVM tab) => ActivateTab(tab);
/// <summary>关闭指定 Tab自动选中相邻 Tab或清空内容区。</summary>
private void OnCloseTab(DialogTabItemVM tab)
{
int idx = TagItems.IndexOf(tab);
_tabDictionary.Remove(tab.Title);
TagItems.Remove(tab);
RaisePropertyChanged(nameof(HasNoTabs));
if (TagItems.Count == 0)
{
SelectedTag = null;
return;
}
// 优先选左侧邻 Tab无左侧则选当前索引已向左移一位
ActivateTab(TagItems[Math.Max(0, idx - 1)]);
}
private void ActivateTab(DialogTabItemVM tab)
{
foreach (var t in TagItems)
t.IsSelected = false;
tab.IsSelected = true;
SelectedTag = tab;
}
#endregion
public void Dispose()
{
_eventAggregator.GetEvent<AddDialogTabEvent>().Unsubscribe(OnAddTab);
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// IT7800E 交直流电源控制面板 ViewModel。
/// <para>
/// 注册为 Navigation View既可由 Region 导航进入,
/// 也可由外部直接实例化后作为 Tab 内容塞入 DialogMangerView
/// <code>
/// var view = container.Resolve&lt;IT7800EView&gt;();
/// (view.DataContext as IT7800EViewModel)?.Initialize("IT7800E");
/// _eventAggregator.GetEvent&lt;AddDialogTabEvent&gt;().Publish(
/// new DialogTabInfo { Title = "IT7800E", Content = view });
/// </code>
/// </para>
/// </summary>
public class IT7800EViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private IT7800E? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "IT7800E";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
/// <summary>正在执行设备命令时为 true用于 UI 忙碌状态指示。</summary>
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private double _acVoltage = 220.0;
/// <summary>待设置的交流电压值V。</summary>
public double AcVoltage
{
get => _acVoltage;
set => SetProperty(ref _acVoltage, value);
}
private double _dcVoltage = 0.0;
/// <summary>待设置的直流偏置电压值V。</summary>
public double DcVoltage
{
get => _dcVoltage;
set => SetProperty(ref _dcVoltage, value);
}
private double _frequency = 50.0;
/// <summary>待设置的交流频率Hz。</summary>
public double Frequency
{
get => _frequency;
set => SetProperty(ref _frequency, value);
}
private double _currentLimit = 10.0;
/// <summary>待设置的限流值A。</summary>
public double CurrentLimit
{
get => _currentLimit;
set => SetProperty(ref _currentLimit, value);
}
private string _selectedMode = "AC";
/// <summary>待设置的电源工作模式AC / DC / ACDC。</summary>
public string SelectedMode
{
get => _selectedMode;
set => SetProperty(ref _selectedMode, value);
}
private double _ovpValue = 260.0;
/// <summary>过压保护值V。</summary>
public double OvpValue
{
get => _ovpValue;
set => SetProperty(ref _ovpValue, value);
}
private double _ocpValue = 15.0;
/// <summary>过流保护值A。</summary>
public double OcpValue
{
get => _ocpValue;
set => SetProperty(ref _ocpValue, value);
}
#endregion
#region
private string _measuredVoltage = "—";
public string MeasuredVoltage
{
get => _measuredVoltage;
set => SetProperty(ref _measuredVoltage, value);
}
private string _measuredCurrent = "—";
public string MeasuredCurrent
{
get => _measuredCurrent;
set => SetProperty(ref _measuredCurrent, value);
}
private string _measuredPower = "—";
public string MeasuredPower
{
get => _measuredPower;
set => SetProperty(ref _measuredPower, value);
}
private string _measuredFrequency = "—";
public string MeasuredFrequency
{
get => _measuredFrequency;
set => SetProperty(ref _measuredFrequency, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand ResetDeviceCommand { get; }
public ICommand OutputOnCommand { get; }
public ICommand OutputOffCommand { get; }
public ICommand SetModeCommand { get; }
public ICommand SetAcVoltageCommand { get; }
public ICommand SetDcVoltageCommand { get; }
public ICommand SetFrequencyCommand { get; }
public ICommand SetCurrentCommand { get; }
public ICommand QueryAllMeasureCommand { get; }
public ICommand SetRemoteModeCommand { get; }
public ICommand SetLocalModeCommand { get; }
public ICommand SetOvpCommand { get; }
public ICommand SetOcpCommand { get; }
public ICommand ClearAlarmCommand { get; }
public ICommand ClearErrorCommand { get; }
#endregion
public IT7800EViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
ResetDeviceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("设备已重置"); }));
OutputOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(true, Ct()); AppendLog("输出已开启"); }));
OutputOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(false, Ct()); AppendLog("输出已关闭"); }));
SetModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(SelectedMode, Ct()); AppendLog($"模式已设为 {SelectedMode}"); }));
SetAcVoltageCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(AcVoltage, Ct()); AppendLog($"AC电压已设为 {AcVoltage} V"); }));
SetDcVoltageCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(DcVoltage, Ct()); AppendLog($"DC偏置已设为 {DcVoltage} V"); }));
SetFrequencyCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Frequency, Ct()); AppendLog($"频率已设为 {Frequency} Hz"); }));
SetCurrentCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(CurrentLimit, Ct()); AppendLog($"限流已设为 {CurrentLimit} A"); }));
SetOvpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OVP(OvpValue, Ct()); AppendLog($"OVP已设为 {OvpValue} V"); }));
SetOcpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OCP(OcpValue, Ct()); AppendLog($"OCP已设为 {OcpValue} A"); }));
SetRemoteModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到远程控制模式"); }));
SetLocalModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到本地控制模式"); }));
ClearAlarmCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("保护告警已清除"); }));
ClearErrorCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("错误队列已清除"); }));
QueryAllMeasureCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVoltage = await _device!.(Ct());
MeasuredCurrent = await _device!.(Ct());
MeasuredPower = await _device!.(Ct());
MeasuredFrequency = await _device!.(Ct());
AppendLog($"测量 → 电压:{MeasuredVoltage}V 电流:{MeasuredCurrent}A 功率:{MeasuredPower}W 频率:{MeasuredFrequency}Hz");
}));
Initialize();
}
#region / Navigation
/// <summary>
/// 从 DeviceManager 中查找 IT7800E 设备实例。
/// 优先按 <paramref name="deviceName"/> 查找,否则取第一个匹配类型的设备。
/// </summary>
public void Initialize(string? deviceName = null)
{
IT7800E? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is IT7800E e)
{
found = e;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is IT7800E it)
{
found = it;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "IT7800E (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 IT7800E 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// N36200 宽范围可编程直流电源控制面板 ViewModel。
/// <para>
/// 注册为 Navigation View可通过 EventAggregator 添加为 DialogMangerView 中的 Tab
/// <code>
/// var view = container.Resolve&lt;N36200View&gt;();
/// (view.DataContext as N36200ViewModel)?.Initialize("N36200");
/// _eventAggregator.GetEvent&lt;AddDialogTabEvent&gt;().Publish(
/// new DialogTabInfo { Title = "N36200", Content = view });
/// </code>
/// </para>
/// </summary>
public class N36200ViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private N36200? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "N36200";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private double _voltage = 12.0;
/// <summary>待设置的输出电压值V。</summary>
public double Voltage
{
get => _voltage;
set => SetProperty(ref _voltage, value);
}
private double _currentLimit = 5.0;
/// <summary>待设置的限流值A。</summary>
public double CurrentLimit
{
get => _currentLimit;
set => SetProperty(ref _currentLimit, value);
}
private string _selectedMode = "NORMal";
/// <summary>待设置的运行模式NORMal / CHARge / SEQuence / CPOWer / CARWave / APG。</summary>
public string SelectedMode
{
get => _selectedMode;
set => SetProperty(ref _selectedMode, value);
}
private double _ovpValue = 15.0;
/// <summary>过压保护值V。</summary>
public double OvpValue
{
get => _ovpValue;
set => SetProperty(ref _ovpValue, value);
}
private double _ocpValue = 6.0;
/// <summary>过流保护值A。</summary>
public double OcpValue
{
get => _ocpValue;
set => SetProperty(ref _ocpValue, value);
}
private double _uvpValue = 0.0;
/// <summary>欠压保护值V。</summary>
public double UvpValue
{
get => _uvpValue;
set => SetProperty(ref _uvpValue, value);
}
private double _oppValue = 100.0;
/// <summary>过功率保护值W。</summary>
public double OppValue
{
get => _oppValue;
set => SetProperty(ref _oppValue, value);
}
#endregion
#region
private string _measuredVoltage = "—";
public string MeasuredVoltage
{
get => _measuredVoltage;
set => SetProperty(ref _measuredVoltage, value);
}
private string _measuredCurrent = "—";
public string MeasuredCurrent
{
get => _measuredCurrent;
set => SetProperty(ref _measuredCurrent, value);
}
private string _measuredPower = "—";
public string MeasuredPower
{
get => _measuredPower;
set => SetProperty(ref _measuredPower, value);
}
private string _deviceStatus = "—";
/// <summary>设备状态字OUTPut:STATe? 查询结果)。</summary>
public string DeviceStatus
{
get => _deviceStatus;
set => SetProperty(ref _deviceStatus, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand ResetDeviceCommand { get; }
public ICommand OutputOnCommand { get; }
public ICommand OutputOffCommand { get; }
public ICommand SetVoltageCommand { get; }
public ICommand SetCurrentCommand { get; }
public ICommand SetModeCommand { get; }
public ICommand QueryAllMeasureCommand { get; }
public ICommand QueryStatusCommand { get; }
public ICommand SetOvpCommand { get; }
public ICommand SetOcpCommand { get; }
public ICommand SetUvpCommand { get; }
public ICommand SetOppCommand { get; }
public ICommand ClearAlarmCommand { get; }
#endregion
public N36200ViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
ResetDeviceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("设备已重置耗时约10s"); }));
OutputOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(true, Ct()); AppendLog("输出已开启"); }));
OutputOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(false, Ct()); AppendLog("输出已关闭"); }));
SetVoltageCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Voltage, Ct()); AppendLog($"电压已设为 {Voltage} V"); }));
SetCurrentCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(CurrentLimit, Ct()); AppendLog($"限流已设为 {CurrentLimit} A"); }));
SetModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(SelectedMode, Ct()); AppendLog($"模式已设为 {SelectedMode}"); }));
SetOvpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OVP(OvpValue, Ct()); AppendLog($"OVP已设为 {OvpValue} V"); }));
SetOcpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OCP(OcpValue, Ct()); AppendLog($"OCP已设为 {OcpValue} A"); }));
SetUvpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._UVP(UvpValue, Ct()); AppendLog($"UVP已设为 {UvpValue} V"); }));
SetOppCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OPP(OppValue, Ct()); AppendLog($"OPP已设为 {OppValue} W"); }));
ClearAlarmCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("告警已清除"); }));
QueryStatusCommand = new DelegateCommand(async () => await Exec(async () =>
{
DeviceStatus = await _device!.(Ct());
AppendLog($"状态字: {DeviceStatus}");
}));
QueryAllMeasureCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVoltage = await _device!.(Ct());
MeasuredCurrent = await _device!.(Ct());
MeasuredPower = await _device!.(Ct());
AppendLog($"测量 → 电压:{MeasuredVoltage}V 电流:{MeasuredCurrent}A 功率:{MeasuredPower}W");
}));
Initialize();
}
#region / Navigation
/// <summary>
/// 从 DeviceManager 中查找 N36200 设备实例。
/// 优先按 <paramref name="deviceName"/> 查找,否则取第一个匹配类型的设备。
/// </summary>
public void Initialize(string? deviceName = null)
{
N36200? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is N36200 n)
{
found = n;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is N36200 n36)
{
found = n36;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "N36200 (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 N36200 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// N36600 便携式宽范围可编程直流电源控制面板 ViewModel。
/// </summary>
public class N36600ViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private N36600? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "N36600";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private double _voltage = 12.0;
/// <summary>待设置的输出电压值V。</summary>
public double Voltage
{
get => _voltage;
set => SetProperty(ref _voltage, value);
}
private double _currentLimit = 5.0;
/// <summary>待设置的输出电流值A。</summary>
public double CurrentLimit
{
get => _currentLimit;
set => SetProperty(ref _currentLimit, value);
}
private double _power = 60.0;
/// <summary>待设置的输出功率值W。</summary>
public double Power
{
get => _power;
set => SetProperty(ref _power, value);
}
private double _ovpValue = 15.0;
/// <summary>过压保护值V。</summary>
public double OvpValue
{
get => _ovpValue;
set => SetProperty(ref _ovpValue, value);
}
private double _ocpValue = 6.0;
/// <summary>过流保护值A。</summary>
public double OcpValue
{
get => _ocpValue;
set => SetProperty(ref _ocpValue, value);
}
#endregion
#region
private string _measuredVoltage = "—";
public string MeasuredVoltage
{
get => _measuredVoltage;
set => SetProperty(ref _measuredVoltage, value);
}
private string _measuredCurrent = "—";
public string MeasuredCurrent
{
get => _measuredCurrent;
set => SetProperty(ref _measuredCurrent, value);
}
private string _measuredPower = "—";
public string MeasuredPower
{
get => _measuredPower;
set => SetProperty(ref _measuredPower, value);
}
private string _outputState = "—";
/// <summary>当前 DC 输出状态OUTPut? 查询结果)。</summary>
public string OutputState
{
get => _outputState;
set => SetProperty(ref _outputState, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand OutputOnCommand { get; }
public ICommand OutputOffCommand { get; }
public ICommand SetVoltageCommand { get; }
public ICommand SetCurrentCommand { get; }
public ICommand SetPowerCommand { get; }
public ICommand SetOvpCommand { get; }
public ICommand SetOcpCommand { get; }
public ICommand QueryAllMeasureCommand { get; }
public ICommand QueryOutputStateCommand { get; }
public ICommand SetRemoteModeCommand { get; }
public ICommand SetLocalModeCommand { get; }
public ICommand ClearVoltageProtectionCommand { get; }
public ICommand ClearCurrentProtectionCommand { get; }
#endregion
public N36600ViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
OutputOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(true, Ct()); AppendLog("输出已开启"); }));
OutputOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输出(false, Ct()); AppendLog("输出已关闭"); }));
SetVoltageCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Voltage, Ct()); AppendLog($"电压已设为 {Voltage} V"); }));
SetCurrentCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(CurrentLimit, Ct()); AppendLog($"电流已设为 {CurrentLimit} A"); }));
SetPowerCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Power, Ct()); AppendLog($"功率已设为 {Power} W"); }));
SetOvpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(OvpValue, Ct()); AppendLog($"OVP已设为 {OvpValue} V"); }));
SetOcpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(OcpValue, Ct()); AppendLog($"OCP已设为 {OcpValue} A"); }));
SetRemoteModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到远程控制模式"); }));
SetLocalModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到本地控制模式"); }));
ClearVoltageProtectionCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("电压保护状态已清除"); }));
ClearCurrentProtectionCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("电流保护状态已清除"); }));
QueryOutputStateCommand = new DelegateCommand(async () => await Exec(async () =>
{
OutputState = await _device!.DC输出状态(Ct());
AppendLog($"输出状态: {OutputState}");
}));
QueryAllMeasureCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVoltage = await _device!.(Ct());
MeasuredCurrent = await _device!.(Ct());
MeasuredPower = await _device!.(Ct());
AppendLog($"测量 → 电压:{MeasuredVoltage}V 电流:{MeasuredCurrent}A 功率:{MeasuredPower}W");
}));
Initialize();
}
#region / Navigation
public void Initialize(string? deviceName = null)
{
N36600? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is N36600 n)
{
found = n;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is N36600 n36)
{
found = n36;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "N36600 (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 N36600 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// N69200 可编程直流电子负载控制面板 ViewModel。
/// </summary>
public class N69200ViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private N69200? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "N69200";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private string _selectedMode = "CC";
/// <summary>工作模式CC / CV / CP / CR。</summary>
public string SelectedMode
{
get => _selectedMode;
set => SetProperty(ref _selectedMode, value);
}
private double _loadValue = 1.0;
/// <summary>设定值(根据 SelectedMode 代表 A / V / W / Ω)。</summary>
public double LoadValue
{
get => _loadValue;
set => SetProperty(ref _loadValue, value);
}
private double _ovpValue = 60.0;
/// <summary>过压保护值V。</summary>
public double OvpValue
{
get => _ovpValue;
set => SetProperty(ref _ovpValue, value);
}
private double _ocpValue = 10.0;
/// <summary>过流保护值A。</summary>
public double OcpValue
{
get => _ocpValue;
set => SetProperty(ref _ocpValue, value);
}
private double _oppValue = 200.0;
/// <summary>过功率保护值W。</summary>
public double OppValue
{
get => _oppValue;
set => SetProperty(ref _oppValue, value);
}
#endregion
#region
private string _measuredVoltage = "—";
public string MeasuredVoltage
{
get => _measuredVoltage;
set => SetProperty(ref _measuredVoltage, value);
}
private string _measuredCurrent = "—";
public string MeasuredCurrent
{
get => _measuredCurrent;
set => SetProperty(ref _measuredCurrent, value);
}
private string _measuredPower = "—";
public string MeasuredPower
{
get => _measuredPower;
set => SetProperty(ref _measuredPower, value);
}
private string _currentMode = "—";
/// <summary>当前负载模式MODE? 查询结果)。</summary>
public string CurrentMode
{
get => _currentMode;
set => SetProperty(ref _currentMode, value);
}
private string _statusByte = "—";
/// <summary>状态字节(*STB? 查询结果)。</summary>
public string StatusByte
{
get => _statusByte;
set => SetProperty(ref _statusByte, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand ResetDeviceCommand { get; }
public ICommand InputOnCommand { get; }
public ICommand InputOffCommand { get; }
public ICommand SetModeCommand { get; }
public ICommand QueryModeCommand { get; }
public ICommand SetLoadValueCommand { get; }
public ICommand QueryAllMeasureCommand { get; }
public ICommand QueryStatusCommand { get; }
public ICommand SetOvpCommand { get; }
public ICommand SetOcpCommand { get; }
public ICommand SetOppCommand { get; }
public ICommand ClearAlarmCommand { get; }
public ICommand SetRemoteModeCommand { get; }
public ICommand SetLocalModeCommand { get; }
#endregion
public N69200ViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
ResetDeviceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("设备已重置"); }));
InputOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输入(true, Ct()); AppendLog("输入已开启"); }));
InputOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.DC输入(false, Ct()); AppendLog("输入已关闭"); }));
SetModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(SelectedMode, Ct()); AppendLog($"模式已设为 {SelectedMode}"); }));
QueryModeCommand = new DelegateCommand(async () => await Exec(async () => { CurrentMode = await _device!.(Ct()); AppendLog($"当前模式: {CurrentMode}"); }));
SetOvpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OVP(OvpValue, Ct()); AppendLog($"OVP已设为 {OvpValue} V"); }));
SetOcpCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OCP(OcpValue, Ct()); AppendLog($"OCP已设为 {OcpValue} A"); }));
SetOppCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._OPP(OppValue, Ct()); AppendLog($"OPP已设为 {OppValue} W"); }));
ClearAlarmCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("保护告警已清除"); }));
SetRemoteModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到远程控制模式"); }));
SetLocalModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已切换到本地控制模式"); }));
SetLoadValueCommand = new DelegateCommand(async () => await Exec(async () =>
{
var mode = SelectedMode.ToUpperInvariant();
switch (mode)
{
case "CC":
await _device!.CC(LoadValue, Ct());
AppendLog($"恒流 CC 已设为 {LoadValue} A");
break;
case "CV":
await _device!.CV(LoadValue, Ct());
AppendLog($"恒压 CV 已设为 {LoadValue} V");
break;
case "CP":
await _device!.CP(LoadValue, Ct());
AppendLog($"恒功率 CP 已设为 {LoadValue} W");
break;
case "CR":
await _device!.CR(LoadValue, Ct());
AppendLog($"恒电阻 CR 已设为 {LoadValue} Ω");
break;
default:
AppendLog($"未知模式 {SelectedMode},无法设置设定值");
break;
}
}));
QueryStatusCommand = new DelegateCommand(async () => await Exec(async () =>
{
StatusByte = await _device!.(Ct());
AppendLog($"状态字节: {StatusByte}");
}));
QueryAllMeasureCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVoltage = await _device!.(Ct());
MeasuredCurrent = await _device!.(Ct());
MeasuredPower = await _device!.(Ct());
AppendLog($"测量 → 电压:{MeasuredVoltage}V 电流:{MeasuredCurrent}A 功率:{MeasuredPower}W");
}));
Initialize();
}
#region / Navigation
public void Initialize(string? deviceName = null)
{
N69200? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is N69200 n)
{
found = n;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is N69200 n69)
{
found = n69;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "N69200 (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 N69200 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// SDS2000X_HD 数字存储示波器控制面板 ViewModel。
/// </summary>
public class SDS2000X_HDViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private SDS2000X_HD? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "SDS2000X_HD";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private int _channel = 1;
/// <summary>当前操作通道1~4。</summary>
public int Channel
{
get => _channel;
set => SetProperty(ref _channel, value);
}
private double _voltsPerDiv = 1.0;
/// <summary>垂直电压档位V/div。</summary>
public double VoltsPerDiv
{
get => _voltsPerDiv;
set => SetProperty(ref _voltsPerDiv, value);
}
private double _offset = 0.0;
/// <summary>垂直偏移V。</summary>
public double Offset
{
get => _offset;
set => SetProperty(ref _offset, value);
}
private bool _is50Ohm;
/// <summary>是否使用 50Ω 输入阻抗false 为 1MΩ。</summary>
public bool Is50Ohm
{
get => _is50Ohm;
set => SetProperty(ref _is50Ohm, value);
}
private double _timeBase = 0.001;
/// <summary>水平时基档位s/div。</summary>
public double TimeBase
{
get => _timeBase;
set => SetProperty(ref _timeBase, value);
}
private double _triggerLevel = 0.0;
/// <summary>触发电平V。</summary>
public double TriggerLevel
{
get => _triggerLevel;
set => SetProperty(ref _triggerLevel, value);
}
private string _triggerSource = "C1";
/// <summary>触发源C1/C2/C3/C4/EX/LINE。</summary>
public string TriggerSource
{
get => _triggerSource;
set => SetProperty(ref _triggerSource, value);
}
#endregion
#region
private string _measuredVpp = "—";
public string MeasuredVpp
{
get => _measuredVpp;
set => SetProperty(ref _measuredVpp, value);
}
private string _measuredFrequency = "—";
public string MeasuredFrequency
{
get => _measuredFrequency;
set => SetProperty(ref _measuredFrequency, value);
}
private string _measuredRms = "—";
public string MeasuredRms
{
get => _measuredRms;
set => SetProperty(ref _measuredRms, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand ResetDeviceCommand { get; }
public ICommand RunCommand { get; }
public ICommand StopCommand { get; }
public ICommand SingleCommand { get; }
public ICommand ForceTriggerCommand { get; }
public ICommand SetChannelOnCommand { get; }
public ICommand SetChannelOffCommand { get; }
public ICommand SetVoltsDivCommand { get; }
public ICommand SetOffsetCommand { get; }
public ICommand SetImpedance50Command { get; }
public ICommand SetImpedance1MCommand { get; }
public ICommand SetTimeBaseCommand { get; }
public ICommand SetTriggerLevelCommand { get; }
public ICommand SetTriggerSourceCommand { get; }
public ICommand QueryMeasurementsCommand{ get; }
public ICommand QueryVppCommand { get; }
public ICommand QueryFrequencyCommand { get; }
public ICommand QueryRmsCommand { get; }
#endregion
public SDS2000X_HDViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
ResetDeviceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("设备已重置"); }));
RunCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._RUN(Ct()); AppendLog("已开始捕获"); }));
StopCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._STOP(Ct()); AppendLog("已停止捕获"); }));
SingleCommand = new DelegateCommand(async () => await Exec(async () => { await _device!._SINGLE(Ct()); AppendLog("已触发单次捕获"); }));
ForceTriggerCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("已强制触发"); }));
SetChannelOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, true, Ct()); AppendLog($"通道 {Channel} 已开启"); }));
SetChannelOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, false, Ct()); AppendLog($"通道 {Channel} 已关闭"); }));
SetVoltsDivCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, VoltsPerDiv, Ct()); AppendLog($"C{Channel} 电压档位已设为 {VoltsPerDiv} V/div"); }));
SetOffsetCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, Offset, Ct()); AppendLog($"C{Channel} 垂直偏移已设为 {Offset} V"); }));
SetImpedance50Command = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, true, Ct()); AppendLog($"C{Channel} 输入阻抗已设为 50Ω"); }));
SetImpedance1MCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, false, Ct()); AppendLog($"C{Channel} 输入阻抗已设为 1MΩ"); }));
SetTimeBaseCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(TimeBase, Ct()); AppendLog($"水平时基已设为 {TimeBase} s/div"); }));
SetTriggerLevelCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(TriggerLevel, Ct()); AppendLog($"触发电平已设为 {TriggerLevel} V"); }));
SetTriggerSourceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(TriggerSource, Ct()); AppendLog($"触发源已设为 {TriggerSource}"); }));
QueryMeasurementsCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVpp = await _device!.(Channel, Ct());
MeasuredFrequency = await _device!.(Channel, Ct());
MeasuredRms = await _device!.(Channel, Ct());
AppendLog($"C{Channel} 测量 → Vpp:{MeasuredVpp} Freq:{MeasuredFrequency}Hz RMS:{MeasuredRms}V");
}));
QueryVppCommand = new DelegateCommand(async () => await Exec(async () => { MeasuredVpp = await _device!.(Channel, Ct()); AppendLog($"C{Channel} Vpp: {MeasuredVpp}"); }));
QueryFrequencyCommand = new DelegateCommand(async () => await Exec(async () => { MeasuredFrequency = await _device!.(Channel, Ct()); AppendLog($"C{Channel} Freq: {MeasuredFrequency}"); }));
QueryRmsCommand = new DelegateCommand(async () => await Exec(async () => { MeasuredRms = await _device!.(Channel, Ct()); AppendLog($"C{Channel} RMS: {MeasuredRms}"); }));
Initialize();
}
#region / Navigation
public void Initialize(string? deviceName = null)
{
SDS2000X_HD? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is SDS2000X_HD s)
{
found = s;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is SDS2000X_HD sds)
{
found = sds;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "SDS2000X_HD (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 SDS2000X_HD 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}

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using DeviceCommand.Device;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Threading;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// SPAW7000 功率分析记录仪控制面板 ViewModel。
/// </summary>
public class SPAW7000ViewModel : NavigateViewModelBase, IDisposable
{
#region
private readonly DeviceManager _deviceManager;
private SPAW7000? _device;
private CancellationTokenSource? _cts;
#endregion
#region
private string _deviceName = "SPAW7000";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
#endregion
#region
private int _channel = 1;
/// <summary>当前操作通道。</summary>
public int Channel
{
get => _channel;
set => SetProperty(ref _channel, value);
}
private double _voltageRange = 300.0;
/// <summary>电压量程V。</summary>
public double VoltageRange
{
get => _voltageRange;
set => SetProperty(ref _voltageRange, value);
}
private double _currentRange = 5.0;
/// <summary>电流量程A。</summary>
public double CurrentRange
{
get => _currentRange;
set => SetProperty(ref _currentRange, value);
}
private string _couplingMode = "DC";
/// <summary>耦合模式AC / DC / ACDC。</summary>
public string CouplingMode
{
get => _couplingMode;
set => SetProperty(ref _couplingMode, value);
}
private int _resolution = 6;
/// <summary>显示分辨率5 或 6。</summary>
public int Resolution
{
get => _resolution;
set => SetProperty(ref _resolution, value);
}
private int _brightness = 5;
/// <summary>屏幕亮度1~10。</summary>
public int Brightness
{
get => _brightness;
set => SetProperty(ref _brightness, value);
}
#endregion
#region
private string _measuredVoltage = "—";
public string MeasuredVoltage
{
get => _measuredVoltage;
set => SetProperty(ref _measuredVoltage, value);
}
private string _measuredCurrent = "—";
public string MeasuredCurrent
{
get => _measuredCurrent;
set => SetProperty(ref _measuredCurrent, value);
}
private string _measuredPower = "—";
public string MeasuredPower
{
get => _measuredPower;
set => SetProperty(ref _measuredPower, value);
}
private string _measuredFrequency = "—";
public string MeasuredFrequency
{
get => _measuredFrequency;
set => SetProperty(ref _measuredFrequency, value);
}
private string _measuredPowerFactor = "—";
public string MeasuredPowerFactor
{
get => _measuredPowerFactor;
set => SetProperty(ref _measuredPowerFactor, value);
}
private string _deviceModel = "—";
public string DeviceModel
{
get => _deviceModel;
set => SetProperty(ref _deviceModel, value);
}
private string _deviceSerial = "—";
public string DeviceSerial
{
get => _deviceSerial;
set => SetProperty(ref _deviceSerial, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志(最新消息在顶部)。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
}
#endregion
#region
public ICommand QueryIdentityCommand { get; }
public ICommand ResetDeviceCommand { get; }
public ICommand QueryAllMeasureCommand { get; }
public ICommand SetVoltageRangeCommand { get; }
public ICommand SetCurrentRangeCommand { get; }
public ICommand SetCouplingModeCommand { get; }
public ICommand SetResolutionCommand { get; }
public ICommand SetBrightnessCommand { get; }
public ICommand SetTouchLockOnCommand { get; }
public ICommand SetTouchLockOffCommand { get; }
public ICommand QueryModelCommand { get; }
public ICommand QuerySerialCommand { get; }
public ICommand QueryStatusByteCommand { get; }
#endregion
public SPAW7000ViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
QueryIdentityCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("IDN: " + await _device!.(Ct()))));
ResetDeviceCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Ct()); AppendLog("设备已重置"); }));
SetVoltageRangeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, VoltageRange, Ct()); AppendLog($"通道 {Channel} 电压量程已设为 {VoltageRange} V"); }));
SetCurrentRangeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, CurrentRange, Ct()); AppendLog($"通道 {Channel} 电流量程已设为 {CurrentRange} A"); }));
SetCouplingModeCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Channel, CouplingMode, Ct()); AppendLog($"通道 {Channel} 耦合模式已设为 {CouplingMode}"); }));
SetResolutionCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Resolution, Ct()); AppendLog($"显示分辨率已设为 {Resolution} 位"); }));
SetBrightnessCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(Brightness, Ct()); AppendLog($"屏幕亮度已设为 {Brightness}"); }));
SetTouchLockOnCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(true, Ct()); AppendLog("屏幕触摸已锁定"); }));
SetTouchLockOffCommand = new DelegateCommand(async () => await Exec(async () => { await _device!.(false, Ct()); AppendLog("屏幕触摸已解锁"); }));
QueryModelCommand = new DelegateCommand(async () => await Exec(async () => { DeviceModel = await _device!.(Ct()); AppendLog($"型号: {DeviceModel}"); }));
QuerySerialCommand = new DelegateCommand(async () => await Exec(async () => { DeviceSerial = await _device!.(Ct()); AppendLog($"序列号: {DeviceSerial}"); }));
QueryStatusByteCommand = new DelegateCommand(async () => await Exec(async () => AppendLog("STB: " + await _device!.(Ct()))));
QueryAllMeasureCommand = new DelegateCommand(async () => await Exec(async () =>
{
MeasuredVoltage = await _device!.(Channel, Ct());
MeasuredCurrent = await _device!.(Channel, Ct());
MeasuredPower = await _device!.(Channel, Ct());
MeasuredFrequency = await _device!.(Channel, Ct());
MeasuredPowerFactor = await _device!.(Channel, Ct());
AppendLog($"CH{Channel} 测量 → U:{MeasuredVoltage}V I:{MeasuredCurrent}A P:{MeasuredPower}W F:{MeasuredFrequency}Hz PF:{MeasuredPowerFactor}");
}));
Initialize();
}
#region / Navigation
public void Initialize(string? deviceName = null)
{
SPAW7000? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is SPAW7000 s)
{
found = s;
foundName = deviceName;
}
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is SPAW7000 spaw)
{
found = spaw;
foundName = kv.Key;
break;
}
}
}
_device = found;
DeviceName = foundName ?? "SPAW7000 (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}],连接状态:{(IsConnected ? "" : "")}"
: "未在 DeviceManager 中找到 SPAW7000 设备,请先初始化设备配置。");
}
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
#region
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误:未关联到设备实例,请检查设备配置。");
return;
}
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误:{ex.Message}");
}
finally
{
IsBusy = false;
}
}
private void AppendLog(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
? line + "\n" + ResponseLog[..3000]
: line + "\n" + ResponseLog;
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}