Aspx页面代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Manage_News_Default" EnableEventValidation = "false"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="https://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="3" OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing"
OnRowUpdating="GridView1_RowUpdating" OnRowCancelingEdit="GridView1_RowCancelingEdit" AllowPaging="True"
OnPageIndexChanging="GridView1_PageIndexChanging" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px"
>
<FooterStyle BackColor="White" ForeColor="#000066" />
<RowStyle ForeColor="#000066" />
<SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
<HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
<Columns>
<asp:BoundField DataField="log_ID" HeaderText="编号" SortExpression="log_ID" InsertVisible="False" ReadOnly="True" />
<asp:BoundField DataField="log_Title" HeaderText="标题" SortExpression="log_Title" />
<asp:CommandField HeaderText="编辑" ShowEditButton="True" />
<asp:CommandField HeaderText="删除" ShowDeleteButton="True" />
</Columns>
</asp:GridView>
<div> <asp:Button ID="Button1" runat="server" Text="导出 Excel" OnClick="Button1_Click" /></div>
</div>
</form>
</body>
</html>
<%@ Page Language="C#" Auto
