public bool updateTimeTableDetail(DataSet.DsPSMS.ST_TIMETABLE_DETAILRow dr, int id, out string msg)
{
bool isOk = true;
if (dr == null)
{
msg = "data is empty ";
return(false);
}
try
{
timedb.Open();
int result = timedb.updateTimeTableDetail(dr, id);
msg = "update complete";
}
catch
{
msg = "error occurs when updating data to ST_TIMETABLE_DETAIL table";
return(false);
}
finally
{
timedb.Close();
}
return(isOk);
}