public void NullSafeSet(IDbCommand cmd, object obj, int index)
{
if (obj == null)
{
((IDataParameter)cmd.Parameters[index]).Value = DBNull.Value;
}
else
{
MonetaryAmount anyCurrency = (MonetaryAmount)obj;
MonetaryAmount amountInUSD =
MonetaryAmount.Convert(anyCurrency, "USD");
((IDataParameter)cmd.Parameters[index]).Value = amountInUSD.Value;
}
}
