第2个回答 2012-01-09
你先把dataTable 数据绑定到gridview上 用gridview 导出。
导出代码:
string fileName = "MyExcelFile.xls";
DataGrid dg = ExportExcel.ExportExcelFile(ds.Tables[0], connname, fileName);
Response.Clear();
Response.Buffer = true;
Response.Charset = "utf-8";
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.AppendHeader("Content-Disposition", "attachment;filename=MyExcelFile.xls");
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);
dg.RenderControl(oHtmlTextWriter);
Response.Write(oStringWriter.ToString());
Response.End();