Data Type C# Tutorial

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
using System.Reflection;
public class MainClass{
   public static void Main(){
        string[] money = new string[] { "$0.99", "$0,99", "$1000000.00", "$10.25", "$90,000.00", "$90.000,00", "$1,000,000.00", "$1,000000.00" };
        foreach (string m in money)
        {
            try
            {
                Decimal.Parse(m, NumberStyles.Currency);
                Console.WriteLine("!{0}: True", m);
            }
            catch (FormatException)
            {
                Console.WriteLine("!{0}: False", m);
            }
        }
   }
}
!$0.99: True
!$0,99: True
!$1000000.00: True
!$10.25: True
!$90,000.00: True
!$90.000,00: False
!$1,000,000.00: True
!$1,000000.00: True