How to export the dynamically created controls to excel?

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In my web application, i m using a master page with content pages, in one of that content page i have created dynamic controls such as text boxes,check boxes in vb code file make it as a table structure and finally bind it all to the label which i assigned in the design page.

Now i have to export that label to Excel, when i try to export, it exports with the entire page content which i also used from master page but not seen tat label content. I only want to export that label alone.

Anyone faced and solved this??

Thanks in Advance Frnds!!

Posted 4-Dec-14 19:16pm

R@M-ITcian

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Maciej Los 5-Dec-14 2:03am

You can't export controls, but the data holded by these controls.
What have you done till now?
Where are you stuck?

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mudgilsks · Answer 1 · 2014-12-05T00:43:00

Hi,
Try this

<asp:Button ID="btnexcel" Text="Export to excel" runat="server" />

<table id="excel" runat="server" width="100%">
<asp:Label style="width:100%;" ID="Label1" runat="server" Text="Export To Excel" >

Protected Sub btnexcel_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnexcel.Click
exportToExcel(excel)
End Sub
Public Overrides Sub Validate()
Return
End Sub
Public Overrides Sub VerifyRenderingInServerForm(ByVal control As System.Web.UI.Control)
Return
End Sub

Public Sub exportToExcel(ByVal objDataGrid As Control)
' // objDataGrid.AllowPaging = false;
' // objDataGrid.DataBind();

Response.Clear()
Response.Buffer = True
Response.ContentType = "application/vnd.ms-excel"
Response.Charset = ""
Me.EnableViewState = False

Dim oStringWriter As New System.IO.StringWriter()
Dim oHtmlTextWriter As New System.Web.UI.HtmlTextWriter(oStringWriter)

objDataGrid.RenderControl(oHtmlTextWriter)

Response.Write(oStringWriter.ToString())

Response.End()

End Sub