CNAS/CnasSynchronusIDAL/ISourceDataBaseService.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CnasSynchronusIDAL
{
    public interface ISourceDataBaseService<T,U> where T: class where U:class
    {
        /// <summary>
        /// 获取数据源数据表结构
        /// </summary>
        Dictionary<string, DataTable> GetInstrumentData(T t);

        //public abstract DataTable GetInstrumentDataByTableName();

        /// <summary>
        /// 根据日期获得该日期之后的数据
        /// </summary>
        /// <returns></returns>
        DataTable GetInstrumentDataByDate(T t,U u);


        /// <summary>
        ///根据表名获取表结构信息
        /// </summary>
        /// <param name="t"></param>
        /// <param name="u"></param>
        /// <returns></returns>
        DataTable GetInstrumentDataStruct(T t, U u);
    }
}