Export HTML to PDF using IronPDF in ASP.Net C# and VB.Net

Hi nauna,

Refer below sample.

Install or add iron pdf dll reference to your project.

HTML

<form id="form1" runat="server">
    <div id="dvCustomers">
        <table id="tblCustomers">
            <tr>
                <th>Customer Id</th>
                <th>Name</th>
                <th>Country</th>
            </tr>
            <tr>
                <td>1</td>
                <td>John Hammond</td>
                <td>United States</td>
            </tr>
            <tr>
                <td>2</td>
                <td>Mudassar Khan</td>
                <td>India</td>
            </tr>
            <tr>
                <td>3</td>
                <td>Suzanne Mathews</td>
                <td>France</td>
            </tr>
            <tr>
                <td>4</td>
                <td>Robert Schidner</td>
                <td>Russia</td>
            </tr>
        </table>
    </div>
    <br />
    <asp:Button ID="btnExport" runat="server" Text="Export" OnClick="btnExport_Click" />
    <asp:HiddenField ID="hfHTML" runat="server" />
</form>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
    $(function () {
        $("#btnExport").click(function () {
            $("[id*=hfHTML]").val($("#dvCustomers").html());
        });
    });
</script>

Namespaces

C#

using IronPdf;

VB.Net

Imports IronPdf

Code

C#

protected void btnExport_Click(object sender, EventArgs e)
{
    var Renderer = new IronPdf.HtmlToPdf();
    var PDF = Renderer.RenderHtmlAsPdf(hfHTML.Value);
    var OutputPath = Server.MapPath("~/HtmlToPDF.pdf");
    PDF.SaveAs(OutputPath);
}

VB.Net

Protected Sub btnExport_Click(ByVal sender As Object, ByVal e As EventArgs)
    Dim Renderer = New IronPdf.HtmlToPdf()
    Dim PDF = Renderer.RenderHtmlAsPdf(hfHTML.Value)
    Dim OutputPath = Server.MapPath("~/HtmlToPDF.pdf")
    PDF.SaveAs(OutputPath)
End Sub