limanapp/LiMan.Api/Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace LiMan.Serv
{
    public class Program
    {
        #region Protected Fields

        // https://github.com/NLog/NLog/wiki/Getting-started-with-ASP.NET-Core-5
        // https://codewithmukesh.com/blog/logging-with-nlog-in-aspnet-core/
        protected static NLog.Logger logger = NLog.Web.NLogBuilder.ConfigureNLog("NLog.config").GetCurrentClassLogger();

        #endregion Protected Fields

        #region Public Methods

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                    logger.Info("LiMan.API HostBuilder Done");
                });

        public static void Main(string[] args)
        {
            logger.Info("LiMan.API Application Starting Up");
            CreateHostBuilder(args).Build().Run();
        }

        #endregion Public Methods
    }
}