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我得到这个错误的部分是:

// fill shopping cart controls with data

    private void PopulateControls()

    {

        // Display product recommendations

        recommendations.LoadCartRecommendations();

    }

错误是:在目前情况下建议的名称不excist。

回答

评论会员:标记Nischalke 时间:2012/02/07
明显对象的建议并没有被创建或您还没有添加到您的项目所需的参考:8351861 |会员
评论会员:游客 时间:2012/02/07
感谢你回答马克。我新的ASP.NET和C#,我这本书,所以我不知道它缺少这recommendtion。这是的RecommendionWeb控件的代码:控制{C}codeprespanclass="code-keyword"using/spanSystem;spanclass="code-keyword"using/spanSystem.Data; spanclass="code-keyword"public/spanspanclass="code-keyword"partial/spanspanclass="code-keyword"class/spanUserControls_ProductRecommendations:System.Web.UI.UserControl{spanclass="code-keyword"public/spanspanclass="code-keyword"void/spanLoadProductRecommendations(spanclass="code-keyword"string/spanproductId){spanclass="code-comment"///spanspanclass="code-comment"displayproductrecommendations/spanDataTabletable=CatalogAccess.GetRecommendations(productId);spanclass="code-keyword"if/span(table.Rows.Count>spanclass="code-digit"0/span){list.ShowHeader=spanclass="code-keyword"true/span;list.DataSource=table;list.DataBind();}} spanclass="code-keyword"public/spanspanclass="code-keyword"void/spanLoadCartRecommendations(){spanclass="code-comment"///spanspanclass="code-comment"displayproductrecommendations/spanDataTabletable=ShoppingCartAccess.GetRecommendations();spanclass="code-keyword"if/span(table.Rows.Count>spanclass="code-digit"0/span){list.ShowHeader=spanclass="code-keyword"true/span;list.DataSource=table;list.DataBind();}}}/pre/code在HTML:{体C3}数据库的代码:{的C4}购物车推荐代码:{C5的}代码的Product.aspx的{5233}感谢!