missing gridview

[Nervo]

I have a gridiew with many control like requirefielvalidator,
rangevalidator, regularexpressionvalidator ecc

In my GridView, if i have GridView1.Rows.Count = 0 on load page, how I can
insert a new row in my page using the control edit template? if replay is
yes how i can do it

i don like use emptydatatemplate bacause i have write yet cotrol
requirefielvalidator, rangevalidator, ecc.

thanks
nervo