http://blog.csdn.net/lilin8905/article/details/5331691
FileInfo fi = new FileInfo(excelFile);//excelFile为文件在服务器上的地址 HttpResponse
Response.Redirect(String.Format("{0}?Export={1}",Request.Path.ToString(),fileName));//重定向到本页面,但Query参数变为Export。excelFile是写死的路径?
FileInfo fi = new FileInfo(excelFile);//excelFile为文件在服务器上的地址 HttpResponse
Response.Redirect(String.Format("{0}?Export={1}",Request.Path.ToString(),fileName));//重定向到本页面,但Query参数变为Export。excelFile是写死的路径?
可以做一个参数传进来啊
{
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF7;
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, Encoding.UTF8).ToString());
Response.ContentType = FileType;
this.EnableViewState = false;
StringWriter tw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(tw);
gv.RenderControl(hw);
Response.Write(tw.ToString());
Response.End();
}
//如果没有下面方法会报错类型“GridView”的控件“GridView1”必须放在具有 runat=server 的窗体标记内
public override void VerifyRenderingInServerForm(Control control)
{
}
c#导出Excel