在 asp:datalist c# 中绑定 asp:checkboxlist

Question

我从表中有asp:datalist 绑定此表包含两列，其中一列是string，另一列是list<string>

我在 <div> 中绑定字符串值，我想在 asp:CheckBoxList 中绑定 list<string> 我如何在 html 或 .cs 中执行此操作？

这是html部分

<asp:DataList ID="feedbacklist" RepeatDirection="Vertical" runat="server" Width="100%">
        <ItemTemplate>
            <div class="rowstyle2" style="width: auto">
                    <%# Eval("Question")%>
            </div>
            <div class="news_des">
             <asp:CheckBoxList ID="answerslist" runat="server" RepeatDirection="Horizontal" Width="100px">
             </asp:CheckBoxList>
            </div>
        </ItemTemplate>
    </asp:DataList>

这是页面加载中的 c# 部分

List<string> boollist = new List<string>();
        List<string> stringlist = new List<string>();
        boollist.Add("Yes");
        boollist.Add("No");
        stringlist.Add("1");
        stringlist.Add("2");
        stringlist.Add("3");
        DataTable test = new DataTable();
        test.Columns.Add("Question", typeof(string));
        test.Columns.Add("Answers", typeof(List<string>));
        test.Rows.Add("What do you think of our new website?", boollist);
        test.Rows.Add("What do you think so?", stringlist);
        feedbacklist.DataSource = test;
        feedbacklist.DataBind();

Answer 1

您可能希望查看的三件事：

1. 使用BindingList
2. 将BindableAttribute 添加到您的Name 属性
3. 绑定到 CheckListBox Binding DropDownList, ListBox and CheckBoxList Control the ADO.NET way

Answer 2

<asp:DataList ID="feedbacklist" RepeatDirection="Vertical" runat="server" Width="100%">
                <ItemTemplate>
                    <div class="rowstyle2" style="width: auto">
                            <%# Eval("Question")%>
                    </div>
                    <div class="news_des">
                     <asp:RadioButtonList ID="answerslist" runat="server" RepeatDirection="Horizontal" DataSource='<%# Eval("Answers")%>'>
                     </asp:RadioButtonList>
                    </div>
                </ItemTemplate>
            </asp:DataList>