BBMPT1/MESClassLibrary/DAL/BasicInfo/ColorDAL.cs

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

using MESClassLibrary.BLL.Log;

namespace MESClassLibrary.DAL.BasicInfo
{
    public class ColorDAL
    {
        public DataTable SearchInfoAll()
        {
            try
            {
                string sql = @"select * from [tb_Color]";

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

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

        public DataTable SearchByName(string color)
        {
            try
            {
                string sql = @"select distinct [ColorNo] from [tb_Color] where [Des] like @Des";

                SqlParameter[] param=new SqlParameter[1];

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


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

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