/// <summary>
/// 按分类查看商品
/// </summary>
/// <param name="nstartIndex"></param>
/// <param name="nendIndex"></param>
/// <param name="nClassID"></param>
/// <returns></returns>
public List <Product> Get_Product(int nstartIndex, int nendIndex, int nClassID)
{
ProductSQL productSQL = new ProductSQL();
return(productSQL.Get_Product(nstartIndex, nendIndex, nClassID));
}
/// <summary>
/// 按分类查看商品数量
/// </summary>
/// <param name="nstartIndex"></param>
/// <param name="nendIndex"></param>
/// <param name="nClassID"></param>
/// <returns></returns>
public int Get_ProductNum(int nClassID)
{
ProductSQL productSQL = new ProductSQL();
return(productSQL.Get_ProductNum(nClassID));
}
/// <summary>
/// 查看商品总数
/// </summary>
/// <param name="nstartIndex"></param>
/// <param name="nendIndex"></param>
/// <returns></returns>
public int Get_ProductNum()
{
ProductSQL productSQL = new ProductSQL();
return(productSQL.Get_ProductNum());
}
/// <summary>
/// 删除商品
/// </summary>
/// <param name="nID"></param>
public void Delete_Product(int nID)
{
ProductSQL productSQL = new ProductSQL();
productSQL.Delete_Product(nID);
}
/// <summary>
/// 修改商品
/// </summary>
/// <param name="product"></param>
public void Update_Product(Product product)
{
ProductSQL productSQL = new ProductSQL();
productSQL.Update_Product(product);
}
/// <summary>
/// 添加商品
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
public int Add_Product(Product product)
{
ProductSQL productSQL = new ProductSQL();
return(productSQL.Add_Product(product));
}
/// <summary>
/// 查看单个商品
/// </summary>
/// <param name="nID"></param>
/// <returns></returns>
public Product Get_SingProduct(int nID)
{
ProductSQL productSQL = new ProductSQL();
return(productSQL.Get_SingProduct(nID));
}
