public void delete(IList <QueryModel> qmList)
{
SqlConnection cn = null;
SqlTransaction tc = null;
try
{
cn = DbHelperSQL.getConnection();
tc = DbHelperSQL.startTransaction(cn);
usersDal.del(cn, tc, qmList);
DbHelperSQL.commitTransaction(tc);
}
catch (Exception dalEx)
{
DbHelperSQL.rollBackTransaction(tc);
throw new MakeException(ExpSort.数据库, dalEx.Message);
}
finally
{
DbHelperSQL.closeConnection(cn);
}
}
