How to insert empty row inside the grid in asp.net?

i had completed this one

i want to show empty rows in the gridview, That also based on the page size per grid. If page size=20 means and grid contain only 15 records means then i want to show 5 empty rows in the gridview.. This is my requirment.......
I think u got, If not please let me know

Try this

our client required required this one, because once i changed to last page then the paging is jumped so need to insert empty row inside the gridview.

The purpose is to show fixed rows from 1st page to the last page of grid view.
For Example i have 15 records in grid and set the pagesize=10 then the 1st page contain 10 rows and 2nd page contain only 5 records, in this 2nd page i want to display four empty rows and the footerrow total. (5+4+1=10) totally i want to display 10 rows per page

If you just need to maintain the display, you can either add an empty display row in the datatable, before the data binding or you can add the empty row in the grid in the data-binding event, using an event handler.

Pls do make sure you have the right requirements, and if it is a valid requirement and you need further help on this, we can check further.