private void setBrandDic()
{
//用brand查询
BrandDao dao = new BrandDao();
List <t_brand> list = dao.getAllData(false);
foreach (t_brand po in list)
{
if (String.IsNullOrWhiteSpace(po.brand))
{
continue;
}
if (brandDic.ContainsKey(po.brand))
{
brandDic[po.brand] = po;
}
else
{
brandDic.Add(po.brand, po);
}
}
}
