public
static
DataSet GetPPriceList(
string
aircompany,
string
departPort,
string
arrivePort,
string
cabin,Boolean flag=
false
)
{
string
sql =
"
SELECT ID, AirCompany,DepartCode,ArriveCode,ServerGrade,Cabin,Price,Agio,SaleBeginTime,SaleEndTime,TravelBeginTime,TravelEndTime FROM PPrice WHERE `Status`=1 AND SaleEndTime>NOW() AND TravelEndTime>NOW()
"
;
if
(aircompany !=
""
)
{
sql
+=
"
and AirCompany='
"
+ aircompany +
"
'
"
;
}
if
(departPort !=
""
)
{
sql
+=
"
and DepartCode='
"
+ departPort +
"
'
"
;
}
if
(arrivePort !=
""
)
{
sql
+=
"
and ArriveCode='
"
+ arrivePort +
"
'
"
;
}
if
(cabin !=
""
)
{
sql
+=
"
and Cabin='
"
+ cabin +
"
'
"
;
}
sql
+=
"
ORDER BY ModifyTime DESC
"
;
DataSet ds
=
null
;
using
(MySql.Data.MySqlClient.MySqlConnection conn =
new
MySql.Data.MySqlClient.MySqlConnection(MySqlHelper.ConnectionString))
{
if
(ConnectionState.Open !=
conn.State)
conn.Open();
if
(flag)
{
MySql.Data.MySqlClient.MySqlTransaction tra
=
conn.BeginTransaction(IsolationLevel.ReadUncommitted);
ds
=
MySqlHelper.ExecuteDataset(tra, CommandType.Text, sql);
tra.Commit();
}
else
{
ds
=
MySqlHelper.ExecuteDataset(conn, CommandType.Text, sql);
}
}
return
ds;
}
?
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