/// <summary>
/// Routine to generate a random email address.
/// </summary>
/// <param name="topLevelDomain">Top level domain to use for this address (e.g. com, net, org, edu).</param>
/// <returns>String containing random email address.</returns>
/// <remarks>All email addresses are for the example domain.</remarks>
public string GetEmailAddress(string topLevelDomain)
{
RandomString rs = new RandomString();
RandomNumber rn = new RandomNumber();
StringBuilder sb = new StringBuilder();
string emailAddress = string.Empty;
sb.Append(rs.GetRandomSyllablesLC(rn.GenerateRandomInt(2, 4)));
sb.Append(@"@example.");
sb.Append(topLevelDomain.TrimStart('.'));
emailAddress = sb.ToString();
return(emailAddress);
}