in master page, setting default button

[Dev]

hi
i have master page in which i have form and now in content page i need
to set the defaultbutton. now i have one solution for that in content
page

"HtmlForm mainform = (HtmlForm)Master.FindControl("frmMain");
mainform.DefaultButton = btnSave.UniqueID;"
i have use this code that solve my problem

but now main problem is that i have around 500 page in which i have to
modify the page
can any body give me any idea hw can i solve this problem by adding
code in master page

Thanks in advance
Dev

 

[Guest]

You could calso expose the control as a property of the master page then
access it through Master.ControlName but i am not sure if that would be any
easier. If you are converting an existing site to using master pages i think
the only way to do it is to do a good old fashioned search and reaplce across
all your child pages.