ASP.NET多个Eval字段

Question

我需要在超链接控件的导航URL字段中包含多个Eval字段,但是,我尝试过的代码不起作用.

<asp:HyperLink ID="hlkImageLink" runat="server" NavigateUrl='<%# Eval("getProductIDGV","getProductCategoryNameGV","getProductCategoryIDGV", "~/PT_productdetails.aspx?ProductID={0}&amp;CategoryName={1}&amp;CategoryID={2}") %>'>

Answer 1

尝试:

NavigateUrl= '<%# String.Format("~/PT_productdetails.aspx?ProductID={0}&CategoryName={1}&CategoryID={2}", HttpUtility.UrlEncode(Eval("getProductIDGV")), HttpUtility.UrlEncode(Eval("getProductCategoryNameGV")), HttpUtility.UrlEncode(Eval("getProductCategoryIDGV"))) %>'