/// <summary> /// 更新一条数据 /// </summary> public void UpdateM_OrderPromotionDetailInfo(M_OrderPromotionDetailInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_M_OrderPromotionDetailInfo set "); strSql.Append("m_Type=@m_Type,"); strSql.Append("m_ObjID=@m_ObjID,"); strSql.Append("m_id=@m_id,"); strSql.Append("promotion_name=@promotion_name,"); strSql.Append("discount_fee=@discount_fee,"); strSql.Append("gift_item_name=@gift_item_name"); strSql.Append(" where m_Order_PromotionDetailInfoID=@m_Order_PromotionDetailInfoID "); SqlParameter[] parameters = { new SqlParameter("@m_Order_PromotionDetailInfoID", SqlDbType.Int, 4), new SqlParameter("@m_Type", SqlDbType.Int, 4), new SqlParameter("@m_ObjID", SqlDbType.Int, 4), new SqlParameter("@m_id", SqlDbType.Int, 4), new SqlParameter("@promotion_name", SqlDbType.VarChar, 50), new SqlParameter("@discount_fee", SqlDbType.Money, 8), new SqlParameter("@gift_item_name", SqlDbType.VarChar, 50) }; parameters[0].Value = model.m_Order_PromotionDetailInfoID; parameters[1].Value = model.m_Type; parameters[2].Value = model.m_ObjID; parameters[3].Value = model.m_id; parameters[4].Value = model.promotion_name; parameters[5].Value = model.discount_fee; parameters[6].Value = model.gift_item_name; DbHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public M_OrderPromotionDetailInfo GetM_OrderPromotionDetailInfoModel(int m_Order_PromotionDetailInfoID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 m_Order_PromotionDetailInfoID,m_Type,m_ObjID,m_id,promotion_name,discount_fee,gift_item_name from tb_M_OrderPromotionDetailInfo "); strSql.Append(" where m_Order_PromotionDetailInfoID=@m_Order_PromotionDetailInfoID "); SqlParameter[] parameters = { new SqlParameter("@m_Order_PromotionDetailInfoID", SqlDbType.Int, 4) }; parameters[0].Value = m_Order_PromotionDetailInfoID; M_OrderPromotionDetailInfo model = new M_OrderPromotionDetailInfo(); DataSet ds = DbHelper.ExecuteDataset(CommandType.Text, strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["m_Order_PromotionDetailInfoID"].ToString() != "") { model.m_Order_PromotionDetailInfoID = int.Parse(ds.Tables[0].Rows[0]["m_Order_PromotionDetailInfoID"].ToString()); } if (ds.Tables[0].Rows[0]["m_Type"].ToString() != "") { model.m_Type = int.Parse(ds.Tables[0].Rows[0]["m_Type"].ToString()); } if (ds.Tables[0].Rows[0]["m_ObjID"].ToString() != "") { model.m_ObjID = int.Parse(ds.Tables[0].Rows[0]["m_ObjID"].ToString()); } if (ds.Tables[0].Rows[0]["m_id"].ToString() != "") { model.m_id = int.Parse(ds.Tables[0].Rows[0]["m_id"].ToString()); } model.promotion_name = ds.Tables[0].Rows[0]["promotion_name"].ToString(); if (ds.Tables[0].Rows[0]["discount_fee"].ToString() != "") { model.discount_fee = decimal.Parse(ds.Tables[0].Rows[0]["discount_fee"].ToString()); } model.gift_item_name = ds.Tables[0].Rows[0]["gift_item_name"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int AddM_OrderPromotionDetailInfo(M_OrderPromotionDetailInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_M_OrderPromotionDetailInfo("); strSql.Append("m_Type,m_ObjID,m_id,promotion_name,discount_fee,gift_item_name)"); strSql.Append(" values ("); strSql.Append("@m_Type,@m_ObjID,@m_id,@promotion_name,@discount_fee,@gift_item_name)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@m_Type", SqlDbType.Int, 4), new SqlParameter("@m_ObjID", SqlDbType.Int, 4), new SqlParameter("@m_id", SqlDbType.Int, 4), new SqlParameter("@promotion_name", SqlDbType.VarChar, 50), new SqlParameter("@discount_fee", SqlDbType.Money, 8), new SqlParameter("@gift_item_name", SqlDbType.VarChar, 50) }; parameters[0].Value = model.m_Type; parameters[1].Value = model.m_ObjID; parameters[2].Value = model.m_id; parameters[3].Value = model.promotion_name; parameters[4].Value = model.discount_fee; parameters[5].Value = model.gift_item_name; object obj = DbHelper.ExecuteScalar(CommandType.Text, strSql.ToString(), parameters); if (obj == null) { return(-1); } else { return(Convert.ToInt32(obj)); } }