loading pdf in browser

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following code is not loading the pdf in browser when i click on the button why?. I created a folder.pdf by right clicking in the project.And gave this path to asp.et server as you can see in the code below. may be the path is wrong? or something else?

C#

public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            //Create Document class object and set its size to letter and 
            //give space left, right, Top, Bottom Margin
            Document doc = new Document(iTextSharp.text.PageSize.LETTER, 10, 10, 42, 35);
            PdfWriter wri = PdfWriter.GetInstance(doc, new System.IO.FileStream("Test1.pdf", FileMode.Create)); doc.Open();//Open Document to write
            //Write some content
            Paragraph paragraph = new Paragraph("This is my first line using Paragraph.");
            Phrase pharse = new Phrase("This is my second line using Pharse.");
            Chunk chunk = new Chunk(" This is my third line using Chunk.");
            // Now add the above created text using different class object to our pdf doc
            doc.Add(paragraph); 
            doc.Add(pharse); 
            doc.Add(chunk);
            doc.Close(); //Close document

        }   

        protected void Button1_Click(object sender, EventArgs e)
        {
         //Create Document class obejct and set its size to letter and give space left, right, Top, Bottom Margin  

     Document doc = new Document(iTextSharp.text.PageSize.LETTER, 10, 10, 42, 35);  

     try 

     {  

        PdfWriter wri = PdfWriter.GetInstance(doc, new FileStream("Test1.pdf", FileMode.Create));  
        //Open Document to write  
        doc.Open();  
        //Write some content  

         Paragraph paragraph = new Paragraph("This is my first line using Paragraph.");  
         Phrase pharse = new Phrase("This is my second line using Pharse.");  
         Chunk chunk = new Chunk(" This is my third line using Chunk.");  
         // Now add the above created text using different class object to our pdf document  
         doc.Add(paragraph);  
         doc.Add(pharse);  
         doc.Add(chunk);  

     }  

     catch (DocumentException dex)  

     {  

         //Handle document exception  

     }  

     catch (IOException ioex)  

     {  

         //Handle IO exception  

     }  

     catch (Exception ex)  

     {  

         //Handle Other Exception  

     }  

     finally 

     {  

         doc.Close(); //Close document  

     }  



           
        }
    }
}

Posted 6-Sep-11 7:41am

rajh7

Updated 6-Sep-11 8:08am

fjdiewornncalwe

v2

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Md. Rashim Uddin · Answer 1 · 2011-09-06T07:49:00

Have a look please

http://geekswithblogs.net/AzamSharp/archive/2005/09/18/54294.aspx[^]

I have taken the code from above link and it is working for me.

C#

protected void Button1_Click(object sender, EventArgs e)
       {
           string path = @"C:\Users\RASHIM\Desktop\isorc2002.pdf";
           WebClient client = new WebClient();
           Byte[] buffer = client.DownloadData(path);

           if (buffer != null)
           {
               Response.ContentType = "application/pdf";
               Response.AddHeader("content-length", buffer.Length.ToString());
               Response.BinaryWrite(buffer);
           }
       }

And if you want to do it in chunk chunk way please follow this

C#

protected void Button1_Click(object sender, EventArgs e)
        {
            string path = @"C:\Users\RASHIM\Desktop\isorc2002.pdf";
            WebClient client = new WebClient();
            byte[] bytes = client.DownloadData(path);            

            Stream oStream = new MemoryStream(bytes);
            Response.ContentType = "application/pdf";

            byte[] buffer = new byte[1024];
            long i = oStream.Length;

            while (i >= 0)
            {
                int readCount = oStream.Read(buffer, 0, 1024);
                Response.OutputStream.Write(buffer, 0, readCount);
                if (i <= 0)
                    break;

                i = i - 1024;
            }          
        }