I want to export panel content in pdf but i am getting error, in panel i have table and Gridview.
ASPX Page :
<asp:Panel ID = "pnl_export" runat = "server" >
<table>
<tr>
<td>
<asp:Label ID="rptname" runat="server" Text=""></asp:Label>
</td>
<td>
<asp:Label ID="lbid" runat="server"></asp:Label>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lbexp" runat="server" Text="Report Exported On : "></asp:Label>
</td>
<td>
<asp:Label ID="lbdate" runat="server"></asp:Label>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lfrm" runat="server" Text="From : "></asp:Label>
</td>
<td>
<asp:Label ID="fdate" runat="server"></asp:Label>
</td>
<td>
<asp:Label ID="lto" runat="server" Text="To : "></asp:Label>
</td>
<td>
<asp:Label ID="tdate" runat="server"></asp:Label>
</td>
</tr>
</table>
<asp:GridView ID="GridView1" runat="server" Width="63%" align="Center" PageSize="20"
AllowPaging="true" OnRowDataBound="GridView1_RowDataBound" OnPageIndexChanging="GridView1_PageIndexChanging">
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<PagerSettings Mode="NextPreviousFirstLast" FirstPageText="First" LastPageText="Last"
NextPageText="Next" PreviousPageText="Prev" Position="TopAndBottom" />
</asp:GridView>
</asp:Panel>
Code Behind for pdf Export :
protected void pdfExport_Click(object sender, EventArgs e)
{
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hw = new HtmlTextWriter(sw))
{
// GridView1.AllowPaging = false;
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=AgentReport.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
pnl_export.RenderControl(hw);
String htmlString = sw.ToString().Substring(0, sw.ToString().Length - 1);
StringReader sr = new StringReader(htmlString);
Document pdfDoc = new Document(PageSize.A2, 10f, 10f, 10f, 0f);
pdfDoc.Open();
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
htmlparser.Parse(sr);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();
}
}
}
It's not working giving me error,
Error : Unable to cast object of type 'iTextSharp.text.html.simpleparser.TableWrapper' to type 'iTextSharp.text.ITextElementArray'.
HTML Content :
<div id="pnl_export">
<table>
<tr>
<td>
<span id="rptname">Agent Report For AgentID : </span>
</td>
<td>
<span id="lbid">RSBOM0400986</span>
</td>
</tr>
<tr>
<td>
<span id="lbexp">Report Exported On : </span>
</td>
<td>
<span id="lbdate">10:01:34 AM</span>
</td>
</tr>
<tr>
<td>
<span id="lfrm">From : </span>
</td>
<td>
<span id="fdate">25/11/2014</span>
</td>
<td>
<span id="lto">To : </span>
</td>
<td>
<span id="tdate">28/11/2014</span>
</td>
</tr>
<div>
<table cellspacing="0" rules="all" align="Center" border="1" id="GridView1" style="width:63%;border-collapse:collapse;">
<tr style="color:White;background-color:#5D7B9D;font-weight:bold;">
<th scope="col">Sr.No</th><th scope="col">Sales Person</th><th scope="col">Remark</th><th scope="col">Date Visited</th>
</tr><tr class="Textsmall" align="center" valign="middle" style="color:#333333;background-color:#F7F6F3;border-style:None;">
<td>1</td><td>Manish Goswami-700145</td><td>fhvhvhffffffftt</td><td>26-Nov-14 5:53:49 PM</td>
</tr><tr class="Textsmall" align="center" valign="middle" style="color:#284775;background-color:White;border-style:None;">
<td>2</td><td>Manish Goswami-700145</td><td>remark km from my name of the way to</td><td>26-Nov-14 5:59:23 PM</td>
</tr>
</table>
</div>
</table>
Please help me out to solve this error.Thanks in advance.
try this way