如何以pdf格式下载当前页面 [英] How to download current page in pdf format

问题描述

 此  代码
 
 < div style =   font-family：Arial; background-color：black;> This  测试页< /   div  >  
< div> 
< table border =   1 width =   100 >  
< tr> 
< td>名称< /   td  >  
< td>年龄< /   td  >  
 < /   tr  >  
< tr> 
< td> John < /   td  >  
< td> 11 < /   td  >  
 < /   tr  >  
< tr> 
< td> Sam < /   td  >  
< td> 13 < /   td  >  
 < /   tr  >  
< tr> 
< td> Tony < /   td  >  
< td> 12 < /   td  >  
 < /   tr  >  
 < /   table  >  
 < /   div  >  
< div> 
< asp：按钮ID =   btnExport runat =   server Text =  导出 OnClick =   btnExport_Click /> 
 < /   div  >  
 
 
 
和背后的代码是  this  
 
  protected   void  btnExport_Click（ object  sender，EventArgs e）
 {
 
 Response.ContentType =  应用/ PDF; 
 Response.AddHeader（  content-disposition，  attachment; filename = TestPage.pdf）; 
 Response.Cache.SetCacheability（HttpCacheability.NoCache）; 
 StringWriter sw =  new  StringWriter（）; 
 HtmlTextWriter hw =  new  HtmlTextWriter（sw）; 
  this  .Page.RenderControl（hw）; 
 StringReader sr =  new  StringReader（sw.ToString（））; 
文件pdfDoc = 新文件（PageSize.A4,10f，10f，100f，0f）; 
 HTMLWorker htmlparser =  new  HTMLWorker（pdfDoc）; 
 PdfWriter.GetInstance（pdfDoc，Response.OutputStream）; 
 pdfDoc.Open（）; 
 htmlparser.Parse（sr）; 
 pdfDoc.Close（）; 
 Response.Write（pdfDoc）; 
 Response.End（）; 
} 
 
文件 下载但背景颜色我已经  div style =   font-family：Arial; background-color：black;>此 一个测试页< /   div  >  
  未来是问题!! ?? 

解决方案

嗨



尝试以下代码。如果它结算，请将其标记为答案。



http://forums.asp.net/t/ 1670886.aspx [ ^ ]

this is code

 <div style="font-family: Arial; background-color:black;">This is a test page</div>
    <div>
        <table border="1" width="100">
            <tr>
                <td>Name</td>
                <td>Age</td>
            </tr>
            <tr>
                <td>John</td>
                <td>11</td>
            </tr>
            <tr>
                <td>Sam</td>
                <td>13</td>
            </tr>
            <tr>
                <td>Tony</td>
                <td>12</td>
            </tr>
        </table>
    </div>
    <div>
        <asp:Button ID="btnExport" runat="server" Text="Export" OnClick="btnExport_Click" />
    </div>



and code behind is this

  protected void btnExport_Click(object sender, EventArgs e)
        {

            Response.ContentType = "application/pdf";
            Response.AddHeader("content-disposition", "attachment;filename=TestPage.pdf");
            Response.Cache.SetCacheability(HttpCacheability.NoCache);
            StringWriter sw = new StringWriter();
            HtmlTextWriter hw = new HtmlTextWriter(sw);
            this.Page.RenderControl(hw);
            StringReader sr = new StringReader(sw.ToString());
            Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
            HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
            PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
            pdfDoc.Open();
            htmlparser.Parse(sr);
            pdfDoc.Close();
            Response.Write(pdfDoc);
            Response.End();
        }

file is getting downloaded but background color which i have given in div style="font-family: Arial; background-color:black;">This is a test page</div>
is not coming what is the issue !!??

解决方案

Hi

Try the below code . Mark it as answer if it resolves.

http://forums.asp.net/t/1670886.aspx[^]

这篇关于如何以pdf格式下载当前页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！