C#如何将datagride中的数据导入倒excel

Question

用C＃做网站，想将客户端的datagride中的数据通过单击按钮导入倒excel，该如何实现呢，各位高手救命啊，急

Answer 1

/// <summary>
/// 输出到Excel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button1_Click(object sender, System.EventArgs e)
{
Response.Clear(); 
Response.Buffer= true; 
Response.Charset="GB2312";    
Response.AppendHeader("Content-Disposition","attachment;filename=FileName.xls"); 
Response.ContentEncoding=System.Text.Encoding.GetEncoding("GB2312");//设置输出流为简体中文
Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。 
this.EnableViewState = false;    
System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN",true);
System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad); 
System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
this.DataGrid1.RenderControl(oHtmlTextWriter); 
Response.Write(oStringWriter.ToString());
Response.End();
}

Answer 2

private void HtmlToExcel(string FileType, string FileName)
        {
            Response.Clear();
            Response.Charset = "utf-8";
            Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
            Response.AppendHeader("Content-Disposition", "attachment;filename=" + Server.UrlEncode(FileName));
            Response.ContentType = FileType;
            this.EnableViewState = false;
            StringWriter tw = new StringWriter();
            HtmlTextWriter hw = new HtmlTextWriter(tw);
            divtest.RenderControl(hw);
            Response.Write(tw.ToString());
            Response.End();
}//然後在按鈕裡調用此函數：
HtmlToExcel("application/ms-excel", "Test.xls"); //其中"Test.xls"是EXCEL的文件名

Answer 3

呵呵，忘了告訴樓主，把我貼的代碼裡的“divtest”改成DataGrid名稱即可。

Answer 4

最简单的方法，从页面的取datagird1.innerHTML(或outerHTML) saveas成xsl的文件即可，格式数据全有，excel可以解析html