错误：从datagrfview导出数据到pdf [英] Error : while export data to pdf from datagrfview

问题描述

你好朋友



我试图从datagridview导出PDF。虽然我试图这样做它给出错误

这里是我的代码...

回复.ContentType =   application / pdf; 
 Response.AddHeader（  content-disposition，  attachment; filename = UserDetails.pdf）; 
 Response.Cache.SetCacheability（HttpCacheability.NoCache）; 
 StringWriter sw =  new  StringWriter（）; 
 HtmlTextWriter hw =  new  HtmlTextWriter（sw）; 
 GrdOrder.AllowPaging =  false ; 
 GrdOrder.DataBind（）; 
 GrdOrder.RenderControl（hw）; 
 GrdOrder.HeaderRow.Style.Add（  width，  15％）; 
 GrdOrder.HeaderRow.Style.Add（  font-size，  10px）; 
 GrdOrder.Style.Add（  text-decoration，  none）; 
 GrdOrder.Style.Add（  font-family，  Arial，Helvetica，sans-serif;）; 
 GrdOrder.Style.Add（  font-size，  8px）; 
 StringReader sr =  new  StringReader（sw.ToString（））; 
文件pdfDoc = 新文件（PageSize.A2,7f，7f，7f，0f）; 
 HTMLWorker htmlparser =  new  HTMLWorker（pdfDoc）; 
 PdfWriter.GetInstance（pdfDoc，Response.OutputStream）; 
 pdfDoc.Open（）; 
 htmlparser.Parse（sr）; 
 pdfDoc.Close（）; 
 Response.Write（pdfDoc）; 
 Response.End（）; 

其无效页面的粗略错误。

解决方案

在asp.net中转换为PDF [ ^ ]

Hello friends

me trying to export PDF from datagridview . while i m try to do that it give the error
here is my code...

Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=UserDetails.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
GrdOrder.AllowPaging = false;
GrdOrder.DataBind();
GrdOrder.RenderControl(hw);
GrdOrder.HeaderRow.Style.Add("width", "15%");
GrdOrder.HeaderRow.Style.Add("font-size", "10px");
GrdOrder.Style.Add("text-decoration", "none");
GrdOrder.Style.Add("font-family", "Arial, Helvetica, sans-serif;");
GrdOrder.Style.Add("font-size", "8px");
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A2, 7f, 7f, 7f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();

its goive error like NO pages.

解决方案

Convert to PDF in asp.net[^]

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