Comments by Von Justine Napalang (Top 5 by date)

why youtube tutorials code look like this and it work

my code looks like this now
HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.Buffer = false;
HttpContext.Current.Response.ContentType = "application/vnd.ms-excel";
HttpContext.Current.Response.AddHeader("Content-Disposition", string.Format("attachment;filename = trans.xls"));
HttpContext.Current.Response.Charset = "";

dgv.DataSource = dt;
dgv.DataBind();
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hsw = new HtmlTextWriter(sw))
{

dgv.RenderControl(hsw);
HttpContext.Current.Response.Output.Write(sw.ToString());
HttpContext.Current.Response.Flush();
HttpContext.Current.ApplicationInstance.CompleteRequest();
}
}

but still nothings happens. can you guid me with this? im stuck in this for 3 days

sorry i dont understand what you mean im kinda new in programming

sorry i did not understand what you mean im kinda new in asp.net