kjh-m-55128/Business/TrendChart/TrendChartBLL.cs

using Common;
using Interface;
using Models;
using Models.Entity.LotteryNumDB;
using Services;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Business.TrendChart
{
  public static  class TrendChartBLL
    {
        private static LotteryNumInterface services;
        static TrendChartBLL()
        {
            services= new LotteryService();
        }
        public static List<DT_Lottery> QueryAll()
        {
            return services.ToList<DT_Lottery>();
            
        }
        public static List<DT_TrendChart> QueryTrendChartAll()
        {
            return services.ToList<DT_TrendChart>();

        }
        public static List<DT_TrendChart> GetTrendChart(int cid,int tid)
        {
            List<EExpression> listexp = new List<EExpression>();
            listexp.Add(new EExpression("Cid", "=", cid));
            listexp.Add(new EExpression("Tid", "=", tid));
            List<DT_TrendChart> list = new List<DT_TrendChart>();
            try
            {
                list = services.GetList<DT_TrendChart>(null, listexp);
            }
            catch (Exception ee)
            {

                LogHelper.Error(typeof(TrendChartBLL), ee.Message + "GetTrendChart");
            }

            return list;

        }
        public static List<DT_TrendChart> GetTrendChart( List<int> cid,List<int> tid)
        {
            List<EExpression> listexp = new List<EExpression>();
            listexp.Add(new EExpression("Cid", EnumExpression.In, cid));
            listexp.Add(new EExpression("Tid", EnumExpression.In, tid));
            List<DT_TrendChart> list = new List<DT_TrendChart>();
            try
            {
                list = services.GetList<DT_TrendChart>(null, listexp);
            }
            catch (Exception ee)
            {

                LogHelper.Error(typeof(TrendChartBLL), ee.Message + "GetTrendChart");
            }

            return list;

        }
        /// <summary>
        /// 获取所有TDK
        /// </summary>
        /// <returns></returns>
        public static List<L_TDK> GetTDKList()
        {
            List<EExpression> listexp = new List<EExpression>();
            listexp.Add(new EExpression("type", "=", "1"));
            return services.GetList<L_TDK>(null, listexp);
        }

    }
}