using System;

public class Program

{

        public static void Person_Insert() => AuditInsert(TableName); //  All errors here.

​

        private const string TableName = "Person";

​

        private static void AuditInsert(string tableName)

        {

            Console.WriteLine(tableName);

        }

​

        public static void Main(string[] args)

        {

            Person_Insert();

            Console.ReadLine();

        }

}