DMS/App.xaml.cs

using System.Configuration;
using System.Data;
using System.Windows;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using NLog;
using NLog.Extensions.Logging;
using PMSWPF.Data;
using PMSWPF.Data.Entities;
using PMSWPF.Data.Repositories;
using PMSWPF.Services;
using PMSWPF.ViewModels;
using PMSWPF.Views;

namespace PMSWPF
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        public new static App Current => (App)Application.Current;
        public IServiceProvider Services { get; }

        public App()
        {
            var container = new ServiceCollection();

            var nlog = LogManager.Setup().LoadConfigurationFromFile("Config/nlog.config").GetCurrentClassLogger();

            container.AddLogging(loggingBuilder =>
            {
                loggingBuilder.ClearProviders();
                loggingBuilder.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Trace);
                loggingBuilder.AddNLog();
            });


            container.AddSingleton<NavgatorServices>();
            container.AddSingleton<DevicesRepositories>();
            container.AddSingleton<IDeviceDialogService, DeviceDialogService>();
            container.AddSingleton<GrowlNotificationService>();
            container.AddSingleton<MainViewModel>();
            container.AddSingleton<HomeViewModel>();
            container.AddSingleton<DevicesViewModel>();
            container.AddSingleton<DataTransformViewModel>();
            container.AddSingleton<SettingViewModel>();
            container.AddSingleton<SettingView>();
            container.AddSingleton<MainView>();
            container.AddSingleton<HomeView>();
            container.AddSingleton<DevicesView>();
            container.AddSingleton<DataTransformViewModel>();

            Services = container.BuildServiceProvider();
            // 启动服务
            Services.GetRequiredService<GrowlNotificationService>();
        }

        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);
            InitDB();

            MainWindow = Services.GetRequiredService<MainView>();
            MainWindow.Show();
        }

        private void InitDB()
        {
            var _db = DbContext.GetInstance();
            _db.DbMaintenance.CreateDatabase();
            _db.CodeFirst.InitTables<DbNlog>();
            _db.CodeFirst.InitTables<DbNlog>();
            _db.CodeFirst.InitTables<DbDevice>();
            _db.CodeFirst.InitTables<DbVariableTable>();
            _db.CodeFirst.InitTables<DbDataVariable>();
            _db.CodeFirst.InitTables<DbS7DataVariable>();
            _db.CodeFirst.InitTables<DbUser>();
            _db.CodeFirst.InitTables<DbMqtt>();
        }
    }
}