BBMPT1/MESClassLibrary/DAL/Weight/WeightRecordDAL.cs

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

namespace MESClassLibrary.DAL.Weight
{
    public class WeightRecordDAL
    {
        public static string TableName = "tb_weightRecord";

        /// <summary>
        /// 查找注塑机的最大ID
        /// </summary>
        /// <param name="Device"></param>
        /// <returns></returns>
        public DataTable SearchMaxIDByDevice(string Device)
        {
            try
            {
                string sql = @"select  top 1 * from "+ TableName +" order by CreateTime desc";

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

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

        public bool AddInfo(WeightRecordModel md)
        {
            try
            {
                #region 添加数据
                string sql = "";
                SqlParameter[] param = null;
                sql = "INSERT INTO " + TableName + " (GID,ID,DeviceNo";
                sql += ") VALUES (";
                sql += "@GID,";
                sql += "@ID,";
                sql += "@DeviceNo)";

                #region 添加参数
                param = new SqlParameter[3];
                param[0] = new SqlParameter("@GID", SqlDbType.VarChar);
                param[0].Value = md.GID;

                param[1] = new SqlParameter("@ID", SqlDbType.Int);
                param[1].Value = md.ID;

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

                #endregion

                SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(), CommandType.Text, sql, param);
                #endregion
                return true;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }
        }
    }
}