export in excel of gridview having nested grid

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How to export grid view in excel having nested grid view ? this is giving erroe given below...

Error giving while exporting in excel : Control 'GridView2' of type 'GridView' must be placed inside a form tag with runat=server.

Posted 2-Oct-13 21:17pm

Janardan Pandey

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Thanks7872 · Answer 1 · 2013-10-02T21:29:00

Solution 1

Put this in your page's code

C#

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

I strongly suspect this is the issue. If this don't solve the issue,let me know.

Regards..

Posted 2-Oct-13 21:29pm

Thanks7872

Updated 2-Oct-13 21:30pm

v2

ndimn · Answer 2 · 2013-10-02T21:34:00

Solution 2

As mentioned in error description, issue is with your FORM tag. You have to specify runat="server" with FORM tag. Like below:

<form id="form1" runat="server">

Post your code(aspx & cs) if this does not solve your issue.

Posted 2-Oct-13 21:34pm

ndimn

ridoy · Answer 3 · 2013-10-02T21:51:00

Solution 3

That doesn't nearly a question though. We can't see your code so that we can tell what that error mean.Better follow these links and find solution:
Export Nested GridView data to excel in asp.net[^]
Export Nested Gridview to Excel[^]

Posted 2-Oct-13 21:51pm

ridoy