static void Main(string[] args)
{
Char[] validChars = new Char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };
System.Console.WriteLine("Please enter a number to convert or press escape to exit");
StringBuilder input = new StringBuilder();
Boolean loop = true;
while (loop)
{
var key = System.Console.ReadKey(true);
if (key.Key == ConsoleKey.Escape)
{
loop = false;
}
if (key.Key == ConsoleKey.Enter && input.Length > 0)
{
var toConvert = Convert.ToInt32(input.ToString());
System.Console.WriteLine("\r\n{0} Converts To {1}", input, NumeralConverter.ConvertToNumerals(toConvert));
input.Clear();
System.Console.WriteLine("Enter another number or press escape to exit");
}
for (int i = 0; i < validChars.Length; i++)
{
if (key.KeyChar == validChars[i])
{
System.Console.Write(key.KeyChar);
input.Append(key.KeyChar);
break;
}
}
}
}
private void LoadRandomNumeral()
{
CurrentValue = _rand.Next(5000);
CurrentNumeral = NumeralConverter.ConvertToNumerals(CurrentValue);
}