这些代码是什么意思?
<%@ Page language="c#" Trace="false" Codebehind="data_list.aspx.cs" AutoEventWireup="false" Inherits="Com.BS.Crm.tools.data_list" %>
(中间这些略)
<DIV class="dgitem" id="article">
<asp:datagrid id="DataGrid1" runat="server" Width="100%" AutoGenerateColumns="False" AllowPaging="True">
<ItemStyle Height="25px"></ItemStyle>
<HeaderStyle CssClass="header"></HeaderStyle>
<Columns>
<asp:TemplateColumn>
<HeaderStyle HorizontalAlign="Center" Width="4%"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<HeaderTemplate>
<input type="checkbox" name="allbox" value="on" onclick="CA()">
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="chkSele" Runat="server"></asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle Visible="False"></PagerStyle>
</asp:datagrid>
</DIV>