错误文档没有页面。 [英] Error The document has no pages.

问题描述

using（StringWriter sw = new StringWriter（））

{

using（HtmlTextWriter hw = new HtmlTextWriter（sw））

{

GridView1.AllowPaging = false;



this.DataBind（）;

GridView1.RenderControl（hw） ;



StringReader sr = new StringReader（sw.ToString（））;

文件pdfdoc =新文件（PageSize.A4,10f， 10f，10f，0f）;

HTMLWorker htmlparser = new HTMLWorker（pdfdoc）;

pdfdoc.PageCount = 1;

PdfWriter.GetInstance（ pdfdoc，Response.OutputStream）;



pdfdoc.Open（）;

htmlparser.Parse（sr）;

pdfdoc.Close（）;



Response.ContentType =Application / pdf;

Response.AddHeader（content-disposition，attachemnt; filename = FileName.pdf）;

Response.Cache.SetCacheability（HttpCacheability.NoCache）;



Response.Write（pdfdoc）;



Response.End（）;



}

}

解决方案

< blockquote>



您没有在文档中添加新页面

 pdfdoc.newPage（）; 
 

using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hw = new HtmlTextWriter(sw))
{
GridView1.AllowPaging = false;

this.DataBind();
GridView1.RenderControl(hw);

StringReader sr = new StringReader(sw.ToString());
Document pdfdoc = new Document(PageSize.A4, 10f, 10f, 10f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfdoc);
pdfdoc.PageCount = 1;
PdfWriter.GetInstance(pdfdoc, Response.OutputStream);

pdfdoc.Open();
htmlparser.Parse(sr);
pdfdoc.Close();

Response.ContentType = "Application/pdf";
Response.AddHeader("content-disposition", "attachemnt;filename=FileName.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);

Response.Write(pdfdoc);

Response.End();

}
}

解决方案

Hi,

You did not add a new Page to the document

pdfdoc.newPage();

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