在asp.net中使用itextsharp保存PDF文件 [英] Save PDF file using itextsharp in asp.net

问题描述

如何使用asp.net.please中的itextsharp直接将PDF文件保存到particulat文件夹帮助我。

下面是代码：

 Response.ContentType =   application / pdf; 
 Response.AddHeader（  content-disposition，
   attachment; filename = In / Outreportfor_a_particular_Contract_Worker.pdf）; 
 Response.Cache.SetCacheability（HttpCacheability.NoCache）; 
 StringWriter sw =  new  StringWriter（）; 
 HtmlTextWriter hw =  new  HtmlTextWriter（sw）; 
 GV.RenderControl（hw）; 
 StringReader sr =  new  StringReader（sw.ToString（））; 
文件pdfDoc = 新文件（PageSize.A4）; 
 Anchor target =  new  Anchor（  In /特定合同工的报告）; 
 target.Name =   target; 
段落p =  new 段落（）; 
 p.Alignment = Element.ALIGN_CENTER; 
 p.SpacingAfter = 10f; 
 p.Add（target）; 
 Anchor target1 =  new 锚点（  CW代码： + txtcontractworker.Text +  ）; 
 target1.Name =   target1; 
段落p1 =  new 段落（）; 
 p1.Alignment = Element.ALIGN_LEFT; 
 p1.SpacingAfter = 8f; 
 p1.Add（target1）; 
 HTMLWorker htmlparser =  new  HTMLWorker（pdfDoc）; 
 PdfWriter.GetInstance（pdfDoc，Response.OutputStream）; 
 pdfDoc.Open（）; 
 pdfDoc.Add（p）; 
 pdfDoc.Add（p1）; 
 htmlparser.Parse（sr）; 
 pdfDoc.Close（）; 
 Response.Write（pdfDoc）; 
 Response.End（）; 

在此代码中如何保存下载的PDF文件特定文件夹。

解决方案

对于iTextSharp库，您可以阅读以下文章。

PDF合并与保护者 [ ^ ]

在 iTextSharp：显示打开/保存对话框中查看解决方案创建PDF文件时的框 [ ^ ]。

How to save directly PDF file to particulat folder using itextsharp in asp.net.please help me.
Below is the code :

Response.ContentType = "application/pdf";
                    Response.AddHeader("content-disposition",
                     "attachment;filename=In/Outreportfor_a_particular_Contract_Worker.pdf");
                    Response.Cache.SetCacheability(HttpCacheability.NoCache);
                    StringWriter sw = new StringWriter();
                    HtmlTextWriter hw = new HtmlTextWriter(sw);
                    GV.RenderControl(hw);
                    StringReader sr = new StringReader(sw.ToString());
                    Document pdfDoc = new Document(PageSize.A4);
                    Anchor target = new Anchor("In/Out report for a particular Contract Worker ");
                    target.Name = "target";
                    Paragraph p = new Paragraph();
                    p.Alignment = Element.ALIGN_CENTER;
                    p.SpacingAfter = 10f;
                    p.Add(target);
                    Anchor target1 = new Anchor("CW Code: " + txtcontractworker.Text + " ");
                    target1.Name = "target1";
                    Paragraph p1 = new Paragraph();
                    p1.Alignment = Element.ALIGN_LEFT;
                    p1.SpacingAfter = 8f;
                    p1.Add(target1);
                   HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
                    PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
                    pdfDoc.Open();
                    pdfDoc.Add(p);
                    pdfDoc.Add(p1);                
                    htmlparser.Parse(sr);
                    pdfDoc.Close();                   
                    Response.Write(pdfDoc);
                    Response.End();

In this code how to save the Downloaded PDF file particular folder.

解决方案

For iTextSharp library you can go through the following article.
PDF Merger and Protector[^]

See the solution at iTextSharp: Display "Open/Save" dialog box when PDF file is created[^].

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