private bool NumberIsBlacklisted(string okNumber)
{
bool blacklisted = false;
try
{
dp = new Databasefile();
ArrayList blacklistedNumbers = dp.GetBlackListedNumbers();
if (blacklistedNumbers.Contains(okNumber))
{
blacklisted = true;
}
else
{
blacklisted = false;
}
}
catch (Exception ex)
{
throw ex;
}
return(blacklisted);
}
