/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public RelayTest.Model.ModelTEST_SAMPLE_FAILURE GetModel(string F_TASK_ID, string F_SAMPLE_ID, decimal F_FAILURE_CYCLE)
        {
            try
            {
                Log.Info("DalTEST_SAMPLE_FAILURE->GetModel---START");
                StringBuilder strSql = new StringBuilder();
                strSql.Append("select F_TASK_ID, F_SAMPLE_ID, F_FAILURE_CYCLE, F_FAILURE_TYPE, F_FAILURE_MEMO, F_CREATE_TIME, F_OPERATOR_ID, F_OPERATIONTIME, F_DEL  ");
                strSql.Append("  from T_TEST_SAMPLE_FAILURE ");
                strSql.Append(" where 1=1 AND  F_TASK_ID=:F_TASK_ID and F_SAMPLE_ID=:F_SAMPLE_ID and F_FAILURE_CYCLE=:F_FAILURE_CYCLE ");
                OracleParameter[] parameters =
                {
                    new OracleParameter(":F_TASK_ID",       OracleType.VarChar, 50),
                    new OracleParameter(":F_SAMPLE_ID",     OracleType.VarChar, 20),
                    new OracleParameter(":F_FAILURE_CYCLE", OracleType.Number, 8)
                };
                parameters[0].Value = F_TASK_ID;
                parameters[1].Value = F_SAMPLE_ID;
                parameters[2].Value = F_FAILURE_CYCLE;


                RelayTest.Model.ModelTEST_SAMPLE_FAILURE model = new RelayTest.Model.ModelTEST_SAMPLE_FAILURE();
                DataSet ds = Query(strSql.ToString(), parameters);

                if (ds.Tables[0].Rows.Count > 0)
                {
                    model.F_TASK_ID   = ds.Tables[0].Rows[0]["F_TASK_ID"].ToString();
                    model.F_SAMPLE_ID = ds.Tables[0].Rows[0]["F_SAMPLE_ID"].ToString();
                    if (ds.Tables[0].Rows[0]["F_FAILURE_CYCLE"].ToString() != "")
                    {
                        model.F_FAILURE_CYCLE = decimal.Parse(ds.Tables[0].Rows[0]["F_FAILURE_CYCLE"].ToString());
                    }
                    model.F_FAILURE_TYPE = ds.Tables[0].Rows[0]["F_FAILURE_TYPE"].ToString();
                    model.F_FAILURE_MEMO = ds.Tables[0].Rows[0]["F_FAILURE_MEMO"].ToString();
                    if (ds.Tables[0].Rows[0]["F_CREATE_TIME"].ToString() != "")
                    {
                        model.F_CREATE_TIME = DateTime.Parse(ds.Tables[0].Rows[0]["F_CREATE_TIME"].ToString());
                    }
                    model.F_OPERATOR_ID = ds.Tables[0].Rows[0]["F_OPERATOR_ID"].ToString();
                    if (ds.Tables[0].Rows[0]["F_OPERATIONTIME"].ToString() != "")
                    {
                        model.F_OPERATIONTIME = DateTime.Parse(ds.Tables[0].Rows[0]["F_OPERATIONTIME"].ToString());
                    }
                    if (ds.Tables[0].Rows[0]["F_DEL"].ToString() != "")
                    {
                        model.F_DEL = decimal.Parse(ds.Tables[0].Rows[0]["F_DEL"].ToString());
                    }

                    return(model);
                }
                else
                {
                    return(null);
                }
            }
            catch (Exception ex)
            {
                Log.Error("DalTEST_SAMPLE_FAILURE->GetModel---FAILED", ex);
                throw ex;
            }
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public void Add(RelayTest.Model.ModelTEST_SAMPLE_FAILURE model)
        {
            try
            {
                Log.Info("DalTEST_SAMPLE_FAILURE->Add---START");
                StringBuilder strSql = new StringBuilder();
                strSql.Append("insert into T_TEST_SAMPLE_FAILURE(");
                strSql.Append("F_TASK_ID,F_SAMPLE_ID,F_FAILURE_CYCLE,F_FAILURE_TYPE,F_FAILURE_MEMO,F_CREATE_TIME,F_OPERATOR_ID,F_OPERATIONTIME,F_DEL");
                strSql.Append(") values (");
                strSql.Append(":F_TASK_ID,:F_SAMPLE_ID,:F_FAILURE_CYCLE,:F_FAILURE_TYPE,:F_FAILURE_MEMO,:F_CREATE_TIME,:F_OPERATOR_ID,:F_OPERATIONTIME,:F_DEL");
                strSql.Append(") ");

                OracleParameter[] parameters =
                {
                    new OracleParameter(":F_TASK_ID",       OracleType.VarChar,    50),
                    new OracleParameter(":F_SAMPLE_ID",     OracleType.VarChar,    20),
                    new OracleParameter(":F_FAILURE_CYCLE", OracleType.Number,      8),
                    new OracleParameter(":F_FAILURE_TYPE",  OracleType.VarChar,    50),
                    new OracleParameter(":F_FAILURE_MEMO",  OracleType.VarChar,   500),
                    new OracleParameter(":F_CREATE_TIME",   OracleType.DateTime),
                    new OracleParameter(":F_OPERATOR_ID",   OracleType.VarChar,    10),
                    new OracleParameter(":F_OPERATIONTIME", OracleType.DateTime),
                    new OracleParameter(":F_DEL",           OracleType.Number, 4)
                };

                if (model.F_TASK_ID == null)
                {
                    parameters[0].Value = DBNull.Value;
                }
                else
                {
                    parameters[0].Value = model.F_TASK_ID;
                }

                if (model.F_SAMPLE_ID == null)
                {
                    parameters[1].Value = DBNull.Value;
                }
                else
                {
                    parameters[1].Value = model.F_SAMPLE_ID;
                }

                if (model.F_FAILURE_CYCLE == null)
                {
                    parameters[2].Value = DBNull.Value;
                }
                else
                {
                    parameters[2].Value = model.F_FAILURE_CYCLE;
                }

                if (model.F_FAILURE_TYPE == null)
                {
                    parameters[3].Value = DBNull.Value;
                }
                else
                {
                    parameters[3].Value = model.F_FAILURE_TYPE;
                }

                if (model.F_FAILURE_MEMO == null)
                {
                    parameters[4].Value = DBNull.Value;
                }
                else
                {
                    parameters[4].Value = model.F_FAILURE_MEMO;
                }

                if (model.F_CREATE_TIME == null)
                {
                    parameters[5].Value = DBNull.Value;
                }
                else
                {
                    parameters[5].Value = model.F_CREATE_TIME;
                }

                if (model.F_OPERATOR_ID == null)
                {
                    parameters[6].Value = DBNull.Value;
                }
                else
                {
                    parameters[6].Value = model.F_OPERATOR_ID;
                }

                if (model.F_OPERATIONTIME == null)
                {
                    parameters[7].Value = DBNull.Value;
                }
                else
                {
                    parameters[7].Value = model.F_OPERATIONTIME;
                }

                if (model.F_DEL == null)
                {
                    parameters[8].Value = DBNull.Value;
                }
                else
                {
                    parameters[8].Value = model.F_DEL;
                }

                ExecuteSql(strSql.ToString(), parameters);
            }
            catch (Exception ex)
            {
                Log.Error("DalTEST_SAMPLE_FAILURE->Add---FAILED", ex);
                throw ex;
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(RelayTest.Model.ModelTEST_SAMPLE_FAILURE model)
        {
            try
            {
                Log.Info("DalTEST_SAMPLE_FAILURE->Update---START");
                StringBuilder strSql = new StringBuilder();
                strSql.Append("update T_TEST_SAMPLE_FAILURE set ");

                strSql.Append(" F_TASK_ID = :F_TASK_ID , ");
                strSql.Append(" F_SAMPLE_ID = :F_SAMPLE_ID , ");
                strSql.Append(" F_FAILURE_CYCLE = :F_FAILURE_CYCLE , ");
                strSql.Append(" F_FAILURE_TYPE = :F_FAILURE_TYPE , ");
                strSql.Append(" F_FAILURE_MEMO = :F_FAILURE_MEMO , ");
                strSql.Append(" F_OPERATOR_ID = :F_OPERATOR_ID , ");
                strSql.Append(" F_OPERATIONTIME = :F_OPERATIONTIME , ");
                strSql.Append(" F_DEL = :F_DEL  ");
                strSql.Append(" where F_TASK_ID=:F_TASK_ID and F_SAMPLE_ID=:F_SAMPLE_ID and F_FAILURE_CYCLE=:F_FAILURE_CYCLE  ");

                OracleParameter[] parameters =
                {
                    new OracleParameter(":F_TASK_ID",       OracleType.VarChar,    50),

                    new OracleParameter(":F_SAMPLE_ID",     OracleType.VarChar,    20),

                    new OracleParameter(":F_FAILURE_CYCLE", OracleType.Number,      8),

                    new OracleParameter(":F_FAILURE_TYPE",  OracleType.VarChar,    50),

                    new OracleParameter(":F_FAILURE_MEMO",  OracleType.VarChar,   500),

                    new OracleParameter(":F_OPERATOR_ID",   OracleType.VarChar,    10),

                    new OracleParameter(":F_OPERATIONTIME", OracleType.DateTime),

                    new OracleParameter(":F_DEL",           OracleType.Number, 4)
                };
                if (model.F_TASK_ID == null)
                {
                    parameters[0].Value = DBNull.Value;
                }
                else
                {
                    parameters[0].Value = model.F_TASK_ID;
                }
                if (model.F_SAMPLE_ID == null)
                {
                    parameters[1].Value = DBNull.Value;
                }
                else
                {
                    parameters[1].Value = model.F_SAMPLE_ID;
                }
                if (model.F_FAILURE_CYCLE == null)
                {
                    parameters[2].Value = DBNull.Value;
                }
                else
                {
                    parameters[2].Value = model.F_FAILURE_CYCLE;
                }
                if (model.F_FAILURE_TYPE == null)
                {
                    parameters[3].Value = DBNull.Value;
                }
                else
                {
                    parameters[3].Value = model.F_FAILURE_TYPE;
                }
                if (model.F_FAILURE_MEMO == null)
                {
                    parameters[4].Value = DBNull.Value;
                }
                else
                {
                    parameters[4].Value = model.F_FAILURE_MEMO;
                }
                if (model.F_OPERATOR_ID == null)
                {
                    parameters[5].Value = DBNull.Value;
                }
                else
                {
                    parameters[5].Value = model.F_OPERATOR_ID;
                }
                if (model.F_OPERATIONTIME == null)
                {
                    parameters[6].Value = DBNull.Value;
                }
                else
                {
                    parameters[6].Value = model.F_OPERATIONTIME;
                }
                if (model.F_DEL == null)
                {
                    parameters[7].Value = DBNull.Value;
                }
                else
                {
                    parameters[7].Value = model.F_DEL;
                }

                int rows = ExecuteSql(strSql.ToString(), parameters);
                if (rows > 0)
                {
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            catch (Exception ex)
            {
                Log.Error("DalTEST_SAMPLE_FAILURE->Update---FAILED", ex);
                throw ex;
            }
        }