SjMes/MESClassLibrary/DAL/BasicInfo/OperatorDAL.cs

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

namespace MESClassLibrary.DAL.BasicInfo
{
    public class OperatorDAL
    {
        public static string TableName = "tb_Operator";

        /// <summary>
        /// 根据操作员姓名和工位查询
        /// </summary>
        /// <param name="OperatorName"></param>
        /// <returns></returns>
        public DataTable SearchInfoByName(string OperatorName,string StationID)
        {
            try
            {
                string sql = @"select * from " + TableName + " where OperatorName=@OperatorName and StationID=@StationID";

                SqlParameter[] param = new SqlParameter[2];
                param[0] = new SqlParameter("@OperatorName", SqlDbType.VarChar);
                param[0].Value = OperatorName;

                param[1] = new SqlParameter("@StationID", SqlDbType.VarChar);
                param[1].Value = StationID;

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

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

        public DataTable SearchInfoByNameAndPsw(string OperatorName, string StationID,string OperatorPsw)
        {
            try
            {
                string sql = @"select * from " + TableName + " where OperatorName=@OperatorName and StationID=@StationID and OperatorPsw=@OperatorPsw";

                SqlParameter[] param = new SqlParameter[3];
                param[0] = new SqlParameter("@OperatorName", SqlDbType.VarChar);
                param[0].Value = OperatorName;

                
                param[1] = new SqlParameter("@StationID", SqlDbType.VarChar);
                param[1].Value = StationID;

                param[2] = new SqlParameter("@OperatorPsw", SqlDbType.VarChar);
                param[2].Value = OperatorPsw;

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

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