Q:

NLog is not logging into the database when its configured to log from code

I have following console application which implements logging using NLog using the programmatic config. Currently, It is currently not logging into the database and also it does not throw any exceptions while running it. Can anybody please let me know the reason behind it?
using NLog;
using NLog.Config;
using NLog.Targets;
using System;

namespace Test.Logger
{
    class Program
    {
        static void Main(string[] args)
        {
            var logConfig = new LoggingConfiguration();

            //dbtarget 2
            var dbTarget2 = new DatabaseTarget();
            dbTarget2.ConnectionString = "SomeConnectionString";
            dbTarget2.CommandText = @"INSERT INTO [dbo].[LogAppDetail]
                                                   ([LogAppIS]
                                                   ,[LogAppId]
                                                   ,[DN]
                                                   ,[DV])
                                             VALUES
                                                   (@LogAppIS
                                                   ,@LogAppId
                                                   ,@DN
                                                   ,@DV)";

            dbTarget2.Parameters.Add(new DatabaseParameterInfo("@LogAppIS", new NLog.Layouts.SimpleLayout("${event-properties:LogAppIS}")));
            dbTarget2.Parameters.Add(new DatabaseParameterInfo("@LogAppId", new NLog.Layouts.SimpleLayout("${event-properties:LogAppId}")));
            dbTarget2.Parameters.Add(new DatabaseParameterInfo("@DN", new NLog.Layouts.SimpleLayout("${event-properties:DN}")));
            dbTarget2.Parameters.Add(new DatabaseParameterInfo("@DV", new NLog.Layouts.SimpleLayout("${event-properties:DV}")));

            logConfig.AddTarget("dbTarget2", dbTarget2);
            // add rules
            var rule2 = new LoggingRule("LogAppDetail", LogLevel.Trace, dbTarget2);
            logConfig.LoggingRules.Add(rule2);
            LogManager.Configuration = logConfig;

            LogEventInfo theEvent = new LogEventInfo(LogLevel.Debug, "", "Pass my custom value");
            theEvent.Properties["LogAppIS"] = "12345698";
            theEvent.Properties["LogAppId"] = "1235";
            theEvent.Properties["DN"] = "DN";
            theEvent.Properties["DV"] = "DV";
            var log = NLog.LogManager.GetLogger("LogAppDetail");
            log.Log(theEvent);
        }
    }
}

A:

I figured out the reason the above code was not logging into the database.  I was missing system.data.sqlclient package in my .net core project. I figured it out by turning following exceptions in the application.
LogManager.ThrowExceptions = true;
LogManager.ThrowConfigExceptions = true;

