// @nuget: Microsoft.Extensions.Logging

// @nuget: Serilog

// @nuget: Serilog.Extensions.Logging

// @nuget: Serilog.Sinks.Console

​

using System.Collections.Generic;

using Microsoft.Extensions.Logging;

using Serilog;

using Serilog.Sinks.SystemConsole.Themes;

​

namespace ConsoleApp1

{

    class Program

    {

        static void Main(string[] args)

        {

            Serilog.Log.Logger = new LoggerConfiguration()

                .WriteTo.Console(theme: ConsoleTheme.None) // Theme necessary for dotnetfiddle output

                .CreateLogger();

            using var loggerFactory = LoggerFactory.Create(builder =>

            {

                builder.ClearProviders();

                builder.AddSerilog(Serilog.Log.Logger);

            });

            var melILogger = loggerFactory.CreateLogger<Program>();

            string[] fruitStringArray = { "Apple", "Pear", "Orange" };

            Serilog.Log.Information("1 Works: {Fruit}", fruitStringArray);

            melILogger.LogInformation("2 Does not work: {Fruit}", fruitStringArray);

            melILogger.LogInformation("3 Works: {@Fruit}", new []{fruitStringArray});

            melILogger.LogInformation("4 Works: {Fruit} and {Foobar}", fruitStringArray, "barbaz");

            var fruitList = new List<string> { "Apple", "Pear", "Orange" };

            Serilog.Log.Information("5 Works: {FruitList}", fruitList);

            melILogger.LogInformation("6 Works: {FruitList}", fruitList);

            object[] fruitArr = { "Apple", "Pear", "Orange" };

            Serilog.Log.Information("7 Does not work: {Fruit}", fruitArr);

            melILogger.LogInformation("8 Does not work: {Fruit}", fruitArr);

        }

    }

}

​