Issue to PDF file

Question

Hi, Is there one example to load/open one PDF file within the web page?

Answer 1

Hi @Peter_1985,
Hope the following two examples will help you.

<asp:FileUpload ID="fuUpload" runat="server" />
<asp:Button Text="Submit" OnClick="OnSubmit" runat="server" />
<hr />
<asp:Literal ID="ltEmbed" runat="server" />

 protected void OnSubmit(object sender, EventArgs e)
        {
            ltEmbed.Visible = true;
            if (!System.IO.Directory.Exists(Server.MapPath("~/Files")))
            {
                System.IO.Directory.CreateDirectory(Server.MapPath("~/Files"));
            }
            fuUpload.SaveAs(System.IO.Path.Combine(Server.MapPath("~/Files"), System.IO.Path.GetFileName(fuUpload.PostedFile.FileName)));
            string file = "~/Files/" + System.IO.Path.GetFileName(fuUpload.PostedFile.FileName);
            string embed = "<object data=\"{0}\" type=\"application/pdf\" width=\"500px\" height=\"300px\">";
            embed += "If you are unable to view file, you can download from <a href = \"{0}\">here</a>";
            embed += " or download <a target = \"_blank\" href = \"http://get.adobe.com/reader/\">Adobe PDF Reader</a> to view the file.";
            embed += "</object>";
            ltEmbed.Text = string.Format(embed, ResolveUrl(file));
        }

 <div>  
        <asp:Button ID="bttnpdf" runat="server" Text="Click for open PDF" Font-Bold="True" OnClick="bttnpdf_Click" />  
    </div>  

protected void bttnpdf_Click(object sender, EventArgs e)  
    {  
        string FilePath = Server.MapPath("javascript1-sample.pdf");  
        WebClient User = new WebClient();  
        Byte[] FileBuffer = User.DownloadData(FilePath);  
        if (FileBuffer != null)  
        {  
            Response.ContentType = "application/pdf";  
            Response.AddHeader("content-length", FileBuffer.Length.ToString());  
            Response.BinaryWrite(FileBuffer);  
        }  
    }  

Best regards,
Lan Huang

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Answer 2

I got my answer thank you.