Filling a lot Texboxes on Webbrowser with a button

Hi,

I have a windows form in csharp with a datagridwiev and webbrowser.I can take 3 columns from Excel in Datagirdwiev.I wanna filling texboxes on webpage with data from only a column in Datagridwiev with a button.On webpage we can move cursor with TAB.

Can anybody help me??

 Thanks...

AdanaLi61