使用C＃在特定位置保存pdf

Question

Here is my C# Code :

protected void Button1_Click(object sender, EventArgs e)
{
string attachment = "attachment; filename=" + Session["pdf_name"] + ".pdf";
        Response.ClearContent();
        Response.AddHeader("content-disposition", attachment);
        Response.ContentType = "application/pdf";
        StringWriter s_tw = new StringWriter();
        HtmlTextWriter h_textw = new HtmlTextWriter(s_tw);
        Label1.Style.Add("font-size", "16pt");
        Label2.Style.Add("font-size", "16pt");
        Label3.Style.Add("font-size", "16pt");
        h_textw.AddStyleAttribute("font-size", "8pt");
        h_textw.AddStyleAttribute("color", "Black");
        Panel1.RenderControl(h_textw);
        Document doc = new Document();
        PdfWriter.GetInstance(doc, Response.OutputStream);
        doc.Open();
        StringReader s_tr = new StringReader(s_tw.ToString());
        HTMLWorker html_worker = new HTMLWorker(doc);
        html_worker.Parse(s_tr);
        doc.Close();
        Response.Write(doc);
}

I want to save this pdf in this Path "H:\\new\\web\\pdf_filename.pdf"

I am using ASP.Net C#.

Answer 1

You cannot specify where on the client machine the downloaded file will be saved.

If you want that type of functionality, you will need to run a plugin in the browser clientside that has access to the local file system.

The browser will take the filename you specify in your attachment header value as a suggestion, but even that can be overridden by the user when he actually saves it.

If you want to save it on the server, you only have to save it somewhere local (to the server) using any of the file-related methods or types.

Answer 2

PdfWriter writer = PdfWriter.GetInstance(doc, new FileStream(@"H:\new\web\pdf_filename.pdf", FileMode.Create));

try and see if this work, please make sure your authentication type is allow user to access that folder. Not everyone map H drive to same network path,