访问Excel文件

Default.aspx

View Code

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>访问Excel文件</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <div style="text-align: center">
            <div style="text-align: center">
                <table style="border-left-color: #996600; border-bottom-color: #996600; width: 500px;
                    border-top-style: solid; border-top-color: #996600; border-right-style: solid;
                    border-left-style: solid; border-right-color: #996600; border-bottom-style: solid">
                    <tr>
                        <td style="width: 100px">
                        <asp:Label ID="Label1" runat="server" Text="访问Excel文件" Width="111px"></asp:Label></td>
                    </tr>
                    <tr>
                        <td style="width: 100px">
                        <asp:GridView ID="GridView1" runat="server" BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2" Width="471px">
                            <FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" />
                            <RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" />
                            <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />
                            <PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" />
                            <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />
                        </asp:GridView>
                        </td>
                    </tr>
                    <tr>
                        <td style="width: 100px; height: 36px">
                        <asp:Button ID="BtnOk" runat="server" OnClick="BtnOk_Click" Text="连接" Width="49px" /></td>
                    </tr>
                </table>
            </div>
        </div>
    
    </div>
    </form>
</body>
</html>

Default.aspx.cs

View Code

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

using System.Data.OleDb;
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }
    protected void BtnOk_Click(object sender, EventArgs e)
    {
        try
        {
            string strConn;
            strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Server.MapPath("学生成绩.xls") + ";" + "Extended Properties=Excel 8.0;";
            OleDbDataAdapter cmd = new OleDbDataAdapter("SELECT * FROM [Sheet1$]", strConn);
            DataSet ds = new DataSet();
            cmd.Fill(ds, "Excelstudent");
            this.GridView1.DataSource = ds.Tables["Excelstudent"].DefaultView;
            this.GridView1.DataBind();
            Response.Write("<script language=javascript>alert('恭喜您！Excel文件访问成功！')</script>");
        }
        catch
        {
            Response.Write("<script language=javascript>alert('很遗憾！Excel文件访问失败！')</script>");
        }
    }
}

posted on 2013-03-10 00:07 松竹梅阅读(197) 评论(0) 编辑收藏举报