aspx页面if esle 语句不管用，求帮忙

Question

我用断点调试，为什么if else 没识别。
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <div class="subBox">
                    <asp:DataList ID="subBoxList" runat="server" OnItemCommand="subBoxList_ItemCommand"
                        OnItemDataBound="subBoxList_ItemDataBound">
                        <ItemTemplate>
                            <asp:HiddenField ID="HiddenField1" runat="server" Value='<%# Eval("id") %>' />
                            <!--有三级-->
                            <% if (false)
                              { %>
                            <asp:LinkButton ID="sublink" runat="server" CssClass="link" Text='<%# Eval("SubName") %>'
                                CommandArgument='<%#Eval("id") %>' Visible="true"></asp:LinkButton>
                            <%}
                              else
                              { %>
                            <!--没有三级-->

Answer 1

就算if里面是false,它还是会一步一步走下去....根本没去执行if语句....

Answer 2

你把false换成1==1试试，在那里面false有可能是字符串吧

Answer 3

直接在后台去做判断，难道后台DataBind事件里面不能满足你的需求

Answer 4

神奇的if...else，这么写法，要能识别到就怪了