Пример #1
0
 public DataTable QueryData(ArrayList ParameterList)
 {
     try
     {
         DBO.VDS_STM38_DBO dbo = new VDS_STM38_DBO(ref USEDB);
         return dbo.QueryData(ParameterList);
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }
Пример #2
0
        public string doUpdate_S(ArrayList ParameterList,DbTransaction RootDBT)
        {
            string V_Result;
            bool IsRootTranscation = false;
            try
            {
                DBO.VDS_STM38_DBO dbo = new VDS_STM38_DBO(ref USEDB);
                IsRootTranscation = (RootDBT == null) ? true : false;

                #region 啟動交易或指定RootTranscation

                if (IsRootTranscation)
                {
                    //獨立呼叫啟動Transcation
                    Conn = USEDB.CreateConnection();
                    Conn.Open();
                    DBT = Conn.BeginTransaction();
                }
                else
                {
                    DBT = RootDBT;
                }

                #endregion

                V_Result = dbo.doUpdate_S(ParameterList,DBT);
                #region 交易成功

                if (IsRootTranscation)
                {
                    //獨立呼叫Transcation成立
                    DBT.Commit();
                }

                #endregion

                return V_Result;
            }
            catch (Exception ex)
            {
                #region 交易失敗

                if (IsRootTranscation)
                {
                    //獨立呼叫Transcation失敗
                    DBT.Rollback();
                }

                #endregion

                throw ex;
            }
            finally
            {
                #region 判斷是否關閉交易連線

                if (IsRootTranscation)
                {
                    //獨立呼叫Transcation,關閉連線
                    if (Conn.State == ConnectionState.Connecting)
                    {
                        Conn.Close();
                    }
                }

                #endregion

            }
        }