/// <summary>
/// 删除购物车中的商品信息
/// </summary>
/// <param name="shoppingCartId">购物车ID</param>
/// <returns></returns>
public bool DeleteShoppingCartByProductIdUserID(int shoppingCartId)
{
var holycaDb = new HolycaEntities();
Sale_ShoppingCart queryTxt = holycaDb.Sale_ShoppingCart.Where(c => c.intShopCartID == shoppingCartId).FirstOrDefault();
holycaDb.DeleteObject(queryTxt);
holycaDb.SaveChanges();
return(true);
}
/// <summary>
/// 增加购物车商品信息
/// </summary>
/// <param name="shoppingCartEntity">购物车信息实体</param>
/// <returns></returns>
public bool AddShoppingCartProductInfo(ShoppingCartEntity shoppingCartEntity)
{
var holycaDb = new HolycaEntities();
Sale_ShoppingCart sale_ShoppingCart = new Sale_ShoppingCart();
MCvHelper.ObjectCopyTo(shoppingCartEntity, sale_ShoppingCart);
try
{
holycaDb.Sale_ShoppingCart.AddObject(sale_ShoppingCart);
holycaDb.SaveChanges();
return(true);
}
catch
{
return(false);
}
}