BBMPT1/MESClassLibrary/DAL/Keep/KeepRecordDAL.cs

using MESClassLibrary.BLL.Log;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Reflection;
using System.Text;

namespace MESClassLibrary.DAL.Keep
{
    public class KeepRecordDAL
    {
        public DataTable SearhByKeepPlanID(string KeepPlanID)
        {
            try
            {
                string sql = @"SELECT l.KeepLevel,d.DeviceName,i.KeepItems,r.result,kv.Version FROM [dbo].[tb_KeepRecord] r
                            left join tb_KeepPlan p on r.KeepPlanID = p.ID
                            left join tb_Device d on p.DeviceID =d.DeviceID
                            left join tb_KeepLevel l on p.KeepLevelID =l.ID
                            left join tb_KeepItemsVersion v on r.KeepItemsVersionID = v.id
                            left join tb_KeepItems i on v.KeepItemsID=i.ID
                            left join tb_KeepVersion kv on v.VersionID = kv.id
                            where r.KeepPlanID =@KeepPlanID";
                SqlParameter[] param = new SqlParameter[1];

                param[0] = new SqlParameter("@KeepPlanID", SqlDbType.VarChar);
                param[0].Value = KeepPlanID;

                return SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, param).Tables[0];

            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }
    }
}