Id in asp controls not unique

[Guest]

Hello.
Sorry for my english.
I've a little/big problem.
I've a image asp control (with Id="Foto") in a master page. When I run it
the source code of web page (from browser!!) have a different Id from "Foto"
and it is "ctl00_ContentPlaceHolder1_Foto".
Please help me!!
How could I to hold my Id "Foto".

Bye
Cris

 

[Steve C. Orr [MVP, MCSD]]

ASP.NET automatically renames the controls to avoid naming collisions.
Instead of trying to override this useful functionality I suggest you try to
work with it.
You can get the client side ID that ASP.NET is using for the control with
this syntax:
MyControl.ClientID