该方法只是把asp.net页面保存成html页面只是把后缀改为xlc不过excel可以读取,接下连我看看还有别的方式能导出数据,并利用模版生成。
<br>
<br>下面是代码
<br>
<br>县新建一个asp.ne的tweb应用程序把代码粘贴进去就好了
<br>
<br>html页面代码
<br>
<br>
<br><%@ Page language="c#" Codebehind="OutExcel.aspx.cs" AutoEventWireup="false" Inherits="eMeng.Exam.OutPutExcel" %>
<br><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<br><HTML>
<br> <HEAD>
<br> <title>OutPutExcel</title>
<br> </HEAD>
<br> <body>
<br> <form id="Form1" method="post" runat="server">
<br> <asp:datagrid id="DataGrid1" runat="server">
<br> <Columns>
<br> <asp:BoundColumn></asp:BoundColumn>
<br> </Columns>
<br> </asp:datagrid>
<br> <P>
<br> <asp:Label id="Label1" runat="server">文件名:</asp:Label>
<br> <asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
<br> <asp:button id="Button1" runat="server" Text="输出到Excel"></asp:button></P>
<br> </form>
<br> </body>
<br></HTML>
<br>
<br>接下来是cs页面里的代码
<br>
<br>using System;
<br>using System.Collections;
<br>using System.ComponentModel;
<br>using System.Data;
<br>using System.Drawing;
<br>using System.Web;
<br>using System.Web.SessionState;
<br>using System.Web.UI;
<br>using System.Web.UI.WebControls;
<br>using System.Web.UI.HtmlControls;
<br>using System.Data.SqlClient;
<br>
<br>namespace eMeng.Exam
<br>{
<br> /// <summary>
<br> /// OutPutExcel 的摘要说明。
<br> /// </summary>
<br> public class OutPutExcel : System.Web.UI.Page
<br> {
<br> protected System.Web.UI.WebControls.Button Button1;
<br> protected System.Web.UI.WebControls.DataGrid DataGrid1;
<br> protected System.Web.UI.WebControls.TextBox TextBox1;
<br> protected System.Web.UI.WebControls.Label Label1;
<br> private DataSet myDS =new DataSet();
<br>
<br> private void Page_Load(object sender, System.EventArgs e)
<br> {
<br> // 在此处放置用户代码以初始化页面
<br> if(!Page.IsPostBack)
<br> {
<br> Data_Load();//调用方法填充表格
<br> }
<br>
<br> }
<br> /// <summary>
<br> /// 创建数据源
<br> /// </summary>
<br> /// <returns>DataView</returns>
<br> private void Data_Load()
<br> {
<br> //数据库连接字符串Catalog为指定的数据库名称,DataSource为要连接的SQL服务器名称
<br> string myConn ="User Id=sa;Password=sa;Initial Catalog=test;Data Source=zxb;Connect Timeout=20";
<br> //查询字符串
<br> string mySQLstr="SELECT * FROM fy";
<br> //连接数据库操作
<br> SqlConnection myConnection = new SqlConnection(myConn);
<br> //执行SQL语句操作
<br> SqlDataAdapter myDataAdapter = new SqlDataAdapter(mySQLstr,myConnection);
<br> //打开数据库
<br> myConnection.Open();
<br> //向DataSet填充数据,填充数据库服务器中test库中的fy表
<br> myDataAdapter.Fill(myDS,"fy");
<br> //向DastaGrid填充数据
<br> DataGrid1.DataSource=myDS;
<br> DataGrid1.DataBind();
<br> }
<br> /// <summary>
<br> /// 输出到Excel
<br> /// </summary>
<br> /// <param name="sender"></param>
<br> /// <param name="e"></param>
<br> private void Button1_Click(object sender, System.EventArgs e)
<br> {
<br> if(TextBox1.Text=="")
<br> {
<br> Response.Write("<SCRIPT language=javascript>");
<br> Response.Write("window.alert('请输入文件名');");
<br> Response.Write("</SCRIPT>");
<br> }
<br> else
<br> {
<br> Response.Clear();
<br> Response.Buffer= true;
<br> Response.Charset="GB2312"; //设置了类型为中文防止乱码的出现
<br> Response.AppendHeader("Content-Disposition","attachment;filename="+TextBox1.Text+".xls"); //定义输出文件和文件名
<br> Response.ContentEncoding=System.Text.Encoding.GetEncoding("GB2312");//设置输出流为简体中文
<br> Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
<br> this.EnableViewState = false;
<br> System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN",true);
<br> System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
<br> System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
<br> this.DataGrid1.RenderControl(oHtmlTextWriter);
<br> Response.Write(oStringWriter.ToString());
<br> }
<br> }
<br>
<br> #region Web 窗体设计器生成的代码
<br> override protected void OnInit(EventArgs e)
<br> {
<br> //
<br> // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
<br> //
<br> InitializeComponent();
<br> base.OnInit(e);
<br> }
<br>
<br> /// <summary>
<br> /// 设计器支持所需的方法 - 不要使用代码编辑器修改
<br> /// 此方法的内容。
<br> /// </summary>
<br> private void InitializeComponent()
<br> {
<br> this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGrid1_ItemDataBound);
<br> this.Button1.Click += new System.EventHandler(this.Button1_Click);
<br> this.Load += new System.EventHandler(this.Page_Load);
<br>
<br> }
<br> #endregion
<br>
<br> private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
<br> {
<br> if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
<br> {
<br> e.Item.Cells[0].Attributes.Add("style","vnd.ms-excel.numberformat:@");
<br> e.Item.Cells[3].Attributes.Add("style","vnd.ms-excel.numberformat:¥#,###.00");
<br> }
<br> }
<br> }
<br>}
<br>
<br>还在继续研究别的方式
<br>
<br>
<br>
<br><%@ Page language="c#" Codebehind="OutExcel.aspx.cs" AutoEventWireup="false" Inherits="eMeng.Exam.OutPutExcel" %>
<br><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<br><HTML>
<br> <HEAD>
<br> <title>OutPutExcel</title>
<br> </HEAD>
<br> <body>
<br> <form id="Form1" method="post" runat="server">
<br> <asp:datagrid id="DataGrid1" runat="server">
<br> <Columns>
<br> <asp:BoundColumn></asp:BoundColumn>
<br> </Columns>
<br> </asp:datagrid>
<br> <P>
<br> <asp:Label id="Label1" runat="server">文件名:</asp:Label>
<br> <asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
<br> <asp:button id="Button1" runat="server" Text="输出到Excel"></asp:button></P>
<br> </form>
<br> </body>
<br></HTML>
<br>
<br>接下来是cs页面里的代码
<br>
<br>using System;
<br>using System.Collections;
<br>using System.ComponentModel;
<br>using System.Data;
<br>using System.Drawing;
<br>using System.Web;
<br>using System.Web.SessionState;
<br>using System.Web.UI;
<br>using System.Web.UI.WebControls;
<br>using System.Web.UI.HtmlControls;
<br>using System.Data.SqlClient;
<br>
<br>namespace eMeng.Exam
<br>{
<br> /// <summary>
<br> /// OutPutExcel 的摘要说明。
<br> /// </summary>
<br> public class OutPutExcel : System.Web.UI.Page
<br> {
<br> protected System.Web.UI.WebControls.Button Button1;
<br> protected System.Web.UI.WebControls.DataGrid DataGrid1;
<br> protected System.Web.UI.WebControls.TextBox TextBox1;
<br> protected System.Web.UI.WebControls.Label Label1;
<br> private DataSet myDS =new DataSet();
<br>
<br> private void Page_Load(object sender, System.EventArgs e)
<br> {
<br> // 在此处放置用户代码以初始化页面
<br> if(!Page.IsPostBack)
<br> {
<br> Data_Load();//调用方法填充表格
<br> }
<br>
<br> }
<br> /// <summary>
<br> /// 创建数据源
<br> /// </summary>
<br> /// <returns>DataView</returns>
<br> private void Data_Load()
<br> {
<br> //数据库连接字符串Catalog为指定的数据库名称,DataSource为要连接的SQL服务器名称
<br> string myConn ="User Id=sa;Password=sa;Initial Catalog=test;Data Source=zxb;Connect Timeout=20";
<br> //查询字符串
<br> string mySQLstr="SELECT * FROM fy";
<br> //连接数据库操作
<br> SqlConnection myConnection = new SqlConnection(myConn);
<br> //执行SQL语句操作
<br> SqlDataAdapter myDataAdapter = new SqlDataAdapter(mySQLstr,myConnection);
<br> //打开数据库
<br> myConnection.Open();
<br> //向DataSet填充数据,填充数据库服务器中test库中的fy表
<br> myDataAdapter.Fill(myDS,"fy");
<br> //向DastaGrid填充数据
<br> DataGrid1.DataSource=myDS;
<br> DataGrid1.DataBind();
<br> }
<br> /// <summary>
<br> /// 输出到Excel
<br> /// </summary>
<br> /// <param name="sender"></param>
<br> /// <param name="e"></param>
<br> private void Button1_Click(object sender, System.EventArgs e)
<br> {
<br> if(TextBox1.Text=="")
<br> {
<br> Response.Write("<SCRIPT language=javascript>");
<br> Response.Write("window.alert('请输入文件名');");
<br> Response.Write("</SCRIPT>");
<br> }
<br> else
<br> {
<br> Response.Clear();
<br> Response.Buffer= true;
<br> Response.Charset="GB2312"; //设置了类型为中文防止乱码的出现
<br> Response.AppendHeader("Content-Disposition","attachment;filename="+TextBox1.Text+".xls"); //定义输出文件和文件名
<br> Response.ContentEncoding=System.Text.Encoding.GetEncoding("GB2312");//设置输出流为简体中文
<br> Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
<br> this.EnableViewState = false;
<br> System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN",true);
<br> System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
<br> System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
<br> this.DataGrid1.RenderControl(oHtmlTextWriter);
<br> Response.Write(oStringWriter.ToString());
<br> }
<br> }
<br>
<br> #region Web 窗体设计器生成的代码
<br> override protected void OnInit(EventArgs e)
<br> {
<br> //
<br> // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
<br> //
<br> InitializeComponent();
<br> base.OnInit(e);
<br> }
<br>
<br> /// <summary>
<br> /// 设计器支持所需的方法 - 不要使用代码编辑器修改
<br> /// 此方法的内容。
<br> /// </summary>
<br> private void InitializeComponent()
<br> {
<br> this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGrid1_ItemDataBound);
<br> this.Button1.Click += new System.EventHandler(this.Button1_Click);
<br> this.Load += new System.EventHandler(this.Page_Load);
<br>
<br> }
<br> #endregion
<br>
<br> private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
<br> {
<br> if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
<br> {
<br> e.Item.Cells[0].Attributes.Add("style","vnd.ms-excel.numberformat:@");
<br> e.Item.Cells[3].Attributes.Add("style","vnd.ms-excel.numberformat:¥#,###.00");
<br> }
<br> }
<br> }
<br>}
<br>
<br>还在继续研究别的方式
<br>
<br>
<br>
<br>
<br>
<br>