How to export datagrid to power point using C#

Question

How to export datagrid to power point using C#

Hi all,
Can anyone tell me How to export datagrid to power point using C#.

I try this your article:
http://www.c-sharpcorner.com/uploadfile/krishnasarala/export-panel-in-asp-net/

But export to PPT is not working.
When I select ppt and click export it is open blank ppt.

Thanks in advance.
Regards,
Chevy