DataGrid数据直接导出Excel在IE中打开。 (收集，还没有测试下)

大家可按以下方法把Web DataGrid数据直接导出Excel在IE中打开。 (收集，还没有测试下)

private void WebExcel()

{

string strSheetName = "出勤情况明细报表 ";

Response.Clear();

Response.Buffer= true;

Response.Charset= "GB2312 ";

Response.AddHeader( "Content-Disposition ", "attachment; filename= " + System.Web.HttpUtility.UrlEncode(strSheetName,System.Text.Encoding.UTF8) + ".xls ");

//Response.ContentEncoding=System.Text.Encoding.GetEncoding( "GB2312 ");//设置输出流为简体中文

Response.ContentEncoding = System.Text.Encoding.UTF8;

Response.ContentType = "application/ms-excel ";//设置输出文件类型为excel文件。

this.EnableViewState = false;

Response.Write( "打印时间： " + DateTime.Now.ToString( "yyyy-MM-dd HH:mm:ss "));

//输出正文

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);

DataGrid1.RenderControl(oHtmlTextWriter);

Response.Write(oStringWriter.ToString());

Response.End();

}