//将数据保存到数据库 public bool SaveData(List <Model> models, int xmno) { DataProcessCommon common = new DataProcessCommon(); OdbcConnection conn = DbContext.GetConn(xmno); conn.Open(); OdbcTransaction trans = conn.BeginTransaction(); try { foreach (var item in models) { //获取点名 item.pointName = common.GetPointName(item.sno, item.tdno); string sql = string.Format("insert into data(sno, cycle, time, tdno, res, pointName, dy, port, dataType) values('{0}', '{1}', '{2}', '{3}', {4}, '{5}', {6}, {7}, '{8}')", item.sno, item.cycle, item.time, item.tdno, item.res, item.pointName, item.dy, item.port, item.dataType); OdbcCommand comm = new OdbcCommand(sql, conn); comm.Transaction = trans; if (comm.ExecuteNonQuery() <= 0) { trans.Rollback(); return(false); } } trans.Commit(); return(true); } catch (Exception ex) { string info = string.Format("数据保存的数据库失败, {0}", ex.Message); FileOperation.WriteAppenFile(info); trans.Rollback(); return(false); } finally { trans.Dispose(); conn.Close(); } }