public void Refresh(CartRefreshMethod type)
{
CartDB db = new CartDB();
DataSet cart_data = null;
switch(type)
{
case CartRefreshMethod.UniqueID:
cart_data = db.GetCartFromGuid(this._UniqueId);
break;
case CartRefreshMethod.CartID:
if (this._CartId > 0)
{
cart_data = db.GetCartFromCartID(this._CartId);
}
break;
case CartRefreshMethod.UserID:
if (this._SiteId > 0 && this._UserId != null)
{
cart_data = db.GetCartFromUserID(this._SiteId, this._UserId);
}
break;
}
this._populate_cart_from_dataset(cart_data);
}
