92 lines
2.8 KiB
C#
92 lines
2.8 KiB
C#
using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using System;
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using System.Windows;
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namespace HME_MoistureLossMeter.ViewModels
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{
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public partial class MainViewModel : ViewModelBase
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{
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private readonly IServiceProvider _serviceProvider;
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[ObservableProperty]
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private object _currentView;
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[ObservableProperty]
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private string _currentViewName = "测试画面";
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[ObservableProperty]
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private bool _isConnected;
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[ObservableProperty]
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private string _connectionStatus = "未连接";
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[ObservableProperty]
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private bool _isTesting;
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[ObservableProperty]
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private DateTime _currentTime = DateTime.Now;
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public TestViewModel TestViewModel { get; }
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public ManualControlViewModel ManualControlViewModel { get; }
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public RecordViewModel RecordViewModel { get; }
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public ReportViewModel ReportViewModel { get; }
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public MainViewModel(IServiceProvider serviceProvider,
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TestViewModel testViewModel,
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ManualControlViewModel manualControlViewModel,
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RecordViewModel recordViewModel,
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ReportViewModel reportViewModel)
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{
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_serviceProvider = serviceProvider;
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TestViewModel = testViewModel;
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ManualControlViewModel = manualControlViewModel;
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RecordViewModel = recordViewModel;
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ReportViewModel = reportViewModel;
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CurrentView = TestViewModel;
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CurrentViewName = "测试画面";
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var timer = new System.Timers.Timer(1000);
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timer.Elapsed += (s, e) => CurrentTime = DateTime.Now;
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timer.Start();
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}
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[RelayCommand]
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private void NavigateToTest()
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{
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CurrentView = TestViewModel;
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CurrentViewName = "测试画面";
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}
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[RelayCommand]
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private void NavigateToManual()
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{
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CurrentView = ManualControlViewModel;
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CurrentViewName = "手动控制";
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}
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[RelayCommand]
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private void NavigateToRecord()
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{
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CurrentView = RecordViewModel;
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CurrentViewName = "记录画面";
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}
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[RelayCommand]
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private void NavigateToReport()
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{
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CurrentView = ReportViewModel;
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CurrentViewName = "报表";
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}
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[RelayCommand]
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private void ExitApplication()
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{
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var result = MessageBox.Show("确定要退出程序吗？", "确认退出",
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MessageBoxButton.YesNo, MessageBoxImage.Question);
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if (result == MessageBoxResult.Yes)
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Application.Current.Shutdown();
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}
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}
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} |