/// <summary>
/// 分页查询数据
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static List <ProductTypes> GetAll(int index)
{
return(ProductTypesDAL.GetAll(index));
}
/// <summary>
/// 查询所有商品类别信息
/// </summary>
/// <returns></returns>
public static List <ProductTypes> GetAll()
{
return(ProductTypesDAL.GetAll());
}