Download specific controls to word document in ASP.Net

Hi saikumar,

To export specific controls you need to place the controls that you want to export inside a div or panel. Then export the panel to control instead of complete page.

Check this example. Now please take its reference and correct your code.

HTML

<div>
    <asp:Label ID="Label1" Text="Test Label" runat="server" />
    <asp:TextBox runat="server" Text="Test" />
    <br />
    <br />
    <asp:Panel runat="server" ID="pnlExport">
        <table border="1" cellpadding="0" cellspacing="0">
            <tr>
                <td>
                    Name
                </td>
                <td>
                    <asp:TextBox runat="server" ID="txtName" />
                </td>
            </tr>
            <tr>
                <td>
                    Age
                </td>
                <td>
                    <asp:TextBox runat="server" ID="txtAge" />
                </td>
            </tr>
        </table>
    </asp:Panel>
    <br />
    <br />
    <asp:Button Text="Export" runat="server" OnClick="Export" />
</div>

C#

protected void Export(object sender, EventArgs e)
{
    Response.Clear();
    Response.Buffer = true;
    Response.ContentType = "application/msword";
    System.IO.StringWriter stringWriter = new System.IO.StringWriter();
    HtmlTextWriter htmlTextWriter = new HtmlTextWriter(stringWriter);
    pnlExport.RenderControl(htmlTextWriter);
    Response.Write(stringWriter.ToString());
    Response.End();
}


public override void VerifyRenderingInServerForm(Control control)
{
    /* Verifies that the control is rendered */
}

VB.Net

Protected Sub Export(ByVal sender As Object, ByVal e As EventArgs)
    Response.Clear()
    Response.Buffer = True
    Response.ContentType = "application/msword"
    Dim stringWriter As System.IO.StringWriter = New System.IO.StringWriter()
    Dim htmlTextWriter As HtmlTextWriter = New HtmlTextWriter(stringWriter)
    pnlExport.RenderControl(htmlTextWriter)
    Response.Write(stringWriter.ToString())
    Response.End()
End Sub

Public Overrides Sub VerifyRenderingInServerForm(ByVal control As Control)
    ' Verifies that the control is rendered 
End Sub

Screenshot

Page

After export to word document