一厂MES,含注塑,喷涂,冲孔
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Reflection;
using MESClassLibrary.BLL.Log;
namespace MESClassLibrary.DAL.BasicInfo
{
public class ModelProductDAL
{
public DataTable SearchInfo(string ModelNo, string partNo)
{
try
{
string sql = @"SELECT dbo.tb_Model_Product.ModelID, dbo.tb_ModelInfo.ModelNo, dbo.tb_Product.PartNo,
dbo.tb_Model_Product.ProuctID
FROM dbo.tb_Model_Product LEFT OUTER JOIN
dbo.tb_ModelInfo ON dbo.tb_Model_Product.ModelID = dbo.tb_ModelInfo.ID LEFT OUTER JOIN
dbo.tb_Product ON dbo.tb_Model_Product.ProuctID = dbo.tb_Product.ProductID
WHERE ModelNo=@ModelNo AND PartNo=@partNo";
SqlParameter[] param = new SqlParameter[2];
param[0] = new SqlParameter("@ModelNo", SqlDbType.VarChar);
param[0].Value = ModelNo;
param[1] = new SqlParameter("@partNo", SqlDbType.VarChar);
param[1].Value = partNo;
return SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, param).Tables[0];
}
catch (Exception ex)
{
LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
return null;
}
}
}
}