/// <summary> /// 增加一条数据 /// </summary> public bool Add(OrderExpectModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CORE.dbo.OrderExpect ("); strSql.Append("OrderExpectDay,OrderId,Num"); strSql.Append(") values ("); strSql.Append("@OrderExpectDay,@OrderId,@Num"); strSql.Append(") "); SqlParameter[] parameters = { new SqlParameter("@OrderExpectDay", SqlDbType.Int, 4), new SqlParameter("@OrderId", SqlDbType.VarChar, 50), new SqlParameter("@Num", SqlDbType.Decimal, 9) }; parameters[0].Value = model.OrderExpectDay; parameters[1].Value = model.OrderId; parameters[2].Value = model.Num; bool result = false; try { helper.ExecSqlReInt(strSql.ToString(), parameters); result = true; } catch (Exception ex) { this.helper.Close(); throw ex; } finally { } return(result); }
/// <summary> /// 得到一个对象实体 /// </summary> public OrderExpectModel GetModel(int OrderExpectDay, string OrderId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select OrderExpectDay, OrderId, Num "); strSql.Append(" from CORE.dbo.OrderExpect "); strSql.Append(" where OrderExpectDay=@OrderExpectDay and OrderId=@OrderId "); SqlParameter[] parameters = { new SqlParameter("@OrderExpectDay", SqlDbType.Int, 4), new SqlParameter("@OrderId", SqlDbType.VarChar, 50) }; parameters[0].Value = OrderExpectDay; parameters[1].Value = OrderId; OrderExpectModel model = new OrderExpectModel(); DataSet ds = helper.ExecSqlReDs(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["OrderExpectDay"].ToString() != "") { model.OrderExpectDay = int.Parse(ds.Tables[0].Rows[0]["OrderExpectDay"].ToString()); } model.OrderId = ds.Tables[0].Rows[0]["OrderId"].ToString(); if (ds.Tables[0].Rows[0]["Num"].ToString() != "") { model.Num = decimal.Parse(ds.Tables[0].Rows[0]["Num"].ToString()); } return(model); } else { return(model); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(OrderExpectModel model) { bool reValue = true; int reCount = 0; StringBuilder strSql = new StringBuilder(); strSql.Append("update CORE.dbo.OrderExpect set "); strSql.Append(" OrderExpectDay = @OrderExpectDay , "); strSql.Append(" OrderId = @OrderId , "); strSql.Append(" Num = @Num "); strSql.Append(" where OrderExpectDay=@OrderExpectDay and OrderId=@OrderId "); SqlParameter[] parameters = { new SqlParameter("@OrderExpectDay", SqlDbType.Int, 4), new SqlParameter("@OrderId", SqlDbType.VarChar, 50), new SqlParameter("@Num", SqlDbType.Decimal, 9) }; parameters[0].Value = model.OrderExpectDay; parameters[1].Value = model.OrderId; parameters[2].Value = model.Num; try {//异常处理 reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters); } catch (Exception ex) { this.helper.Close(); throw ex; } if (reCount <= 0) { reValue = false; } return(reValue); }