using System;
using System.Collections.Generic;
using System.Text;
using System.Data;

namespace BLL  //逻辑层
{
    public class ClsIF_Material_View
    {
        /// <summary>
        /// 根据过滤条件返回物料列表
        /// </summary>
        /// <param name="sWhere">过滤条件</param>
        /// <param name="sErr">错误条件</param>
        /// <returns></returns>
        public DataSet GetList(string sWhere, ref string sErr)
        {
            try
            {
                DAL.ClsIF_Material_View dal = new DAL.ClsIF_Material_View();
                return dal.GetList(sWhere);
            }
            catch (Exception e)
            {
                sErr = sErr + "," + e.Message;
                return null;
            }
        }

        /// <summary>
        /// 根据内码返回物料信息
        /// </summary>
        /// <param name="sWhere">内码</param>
        /// <param name="sErr">错误信息</param>
        /// <returns></returns>
        public Model.ClsGy_Material_Model GetInfoByID(long sWhere, ref string sErr)
        {
            try
            {
                DAL.ClsIF_Material_View dal = new DAL.ClsIF_Material_View();
                if (dal.GetInfoByID(sWhere))
                {
                    return dal.omodel;
                }
                else
                {
                    return null;
                }
            }
            catch (Exception e)
            {
                sErr = sErr + "," + e.Message;
                return null;
            }
        }


    }
}