ASP.NET - Repeater控件删除按钮，点击删除信息

<!--类别信息-->
<div id ="newnews" class ="Frm">
    <h4>类别管理</h4>
    <table>
        <tr>
            <th>新闻编号</th>
            <th>类别名称</th>
        </tr>
        <asp:Repeater ID="rep_Content" runat="server">
            <ItemTemplate>
                <tr>
                    <td class ="number"><%#Eval("ID")%></td>
                    <td><a href ="#"><%#Eval("Name")%></a></td>
                    <td><asp:LinkButton ID="LinkButton1" runat ="server" CommandArgument =‘<%#Eval("ID")%>‘  OnClientClick="return confirm(‘确定要删除吗?‘)" OnClick ="LinkButton1_Click">删除</asp:LinkButton></td>
                </tr>
            </ItemTemplate>
        </asp:Repeater>
    </table>
</div>

/// <summary>
/// 删除分类
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void LinkButton1_Click(object sender, EventArgs e)
{
    if (true)
    {
                
    }
    //实例化操作类
    BLL.CategoryBLL cbll = new CategoryBLL();
    //获取所点击的分类ID
    string resumeId = (((LinkButton)sender).CommandArgument.ToString());
    //删除分类
    bool i = cbll.DeleteCategoryAndComment(resumeId);
    //判断是否删除
    if (i)
    {
        Response.Write("<script>alert(‘删除成功！‘)</script>");
        //重新绑定数据
        BindCategory();
    }
    else
    {
        Response.Write("<script>alert(‘删除失败！‘)</script>");
    }
}