Program.cs

using ProgrammaticFiltering.Data;
using Microsoft.AspNetCore.Hosting;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;

namespace ProgrammaticFiltering
{
    #region snippet
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = CreateHostBuilder(args).Build();

            //using (var scope = host.Services.CreateScope())
            //{
            //    var services = scope.ServiceProvider;

            //    try
            //    {
            //        var context = services.GetRequiredService<ApplicationDbContext>();
            //        context.Database.Migrate();

            //        // requires using Microsoft.Extensions.Configuration;
            //        var config = host.Services.GetRequiredService<IConfiguration>();
            //        // Set password with the Secret Manager tool.
            //        // dotnet user-secrets set SeedUserPW <pw>

            //        var testUserPw = config["SeedUserPW"];

            //        SeedData.Initialize(services, testUserPw).Wait();
            //    }
            //    catch (Exception ex)
            //    {
            //        var logger = services.GetRequiredService<ILogger<Program>>();
            //        logger.LogError(ex, "An error occurred seeding the DB.");
            //    }
            //}

            host.Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });
    }
    #endregion
}