public void BuildFilter(out string parameterList, out string filter, out string preArgs, DataRow row)
{
filter = null;
preArgs = null;
parameterList = null;
if (!DBNull.Value.Equals(row["IncludeDomainLocalFrom"]))
{
SmtpDomain item = (SmtpDomain)row["IncludeDomainLocalFrom"];
parameterList = string.Format("-IncludeDomainLocalFrom '{0}'", item.ToQuotationEscapedString());
}
}
