/// <summary> /// 增加一条数据 /// </summary> public bool Add(OrderDetailVsClothesSizeModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CORE.dbo.OrderDetailVsClothesSize ("); strSql.Append("OrderDetailId,ClothesSizeId,Num,Memo"); strSql.Append(") values ("); strSql.Append("@OrderDetailId,@ClothesSizeId,@Num,@Memo"); strSql.Append(") "); SqlParameter[] parameters = { new SqlParameter("@OrderDetailId", SqlDbType.Decimal, 9), new SqlParameter("@ClothesSizeId", SqlDbType.Int, 4), new SqlParameter("@Num", SqlDbType.Decimal, 9), new SqlParameter("@Memo", SqlDbType.VarChar, 200) }; parameters[0].Value = model.OrderDetailId; parameters[1].Value = model.ClothesSizeId; parameters[2].Value = model.Num; parameters[3].Value = model.Memo; 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 OrderDetailVsClothesSizeModel GetModel(decimal OrderDetailId, int ClothesSizeId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select OrderDetailId, ClothesSizeId, Num, Memo "); strSql.Append(" from CORE.dbo.OrderDetailVsClothesSize "); strSql.Append(" where OrderDetailId=@OrderDetailId and ClothesSizeId=@ClothesSizeId "); SqlParameter[] parameters = { new SqlParameter("@OrderDetailId", SqlDbType.Decimal, 9), new SqlParameter("@ClothesSizeId", SqlDbType.Int, 4) }; parameters[0].Value = OrderDetailId; parameters[1].Value = ClothesSizeId; OrderDetailVsClothesSizeModel model = new OrderDetailVsClothesSizeModel(); DataSet ds = helper.ExecSqlReDs(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["OrderDetailId"].ToString() != "") { model.OrderDetailId = decimal.Parse(ds.Tables[0].Rows[0]["OrderDetailId"].ToString()); } if (ds.Tables[0].Rows[0]["ClothesSizeId"].ToString() != "") { model.ClothesSizeId = int.Parse(ds.Tables[0].Rows[0]["ClothesSizeId"].ToString()); } if (ds.Tables[0].Rows[0]["Num"].ToString() != "") { model.Num = decimal.Parse(ds.Tables[0].Rows[0]["Num"].ToString()); } model.Memo = ds.Tables[0].Rows[0]["Memo"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(OrderDetailVsClothesSizeModel model) { bool reValue = true; int reCount = 0; StringBuilder strSql = new StringBuilder(); strSql.Append("update CORE.dbo.OrderDetailVsClothesSize set "); strSql.Append(" OrderDetailId = @OrderDetailId , "); strSql.Append(" ClothesSizeId = @ClothesSizeId , "); strSql.Append(" Num = @Num , "); strSql.Append(" Memo = @Memo "); strSql.Append(" where OrderDetailId=@OrderDetailId and ClothesSizeId=@ClothesSizeId "); SqlParameter[] parameters = { new SqlParameter("@OrderDetailId", SqlDbType.Decimal, 9), new SqlParameter("@ClothesSizeId", SqlDbType.Int, 4), new SqlParameter("@Num", SqlDbType.Decimal, 9), new SqlParameter("@Memo", SqlDbType.VarChar, 200) }; parameters[0].Value = model.OrderDetailId; parameters[1].Value = model.ClothesSizeId; parameters[2].Value = model.Num; parameters[3].Value = model.Memo; 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); }