Redirecting an iFrames's parent frame

[shoram]

i'm having a lot of trouble trying to change the page that is holding an iframe (within the iframe) :
inside the iframe i have let say a button and on the click of that button i need to change the page that is holding the iframe it self (in c# asp.net)
sorry for asking such a noob like question but i'm still a noob

[Plater]

You want to change the outer frame, but keep the inner iframe?
I'm not sure that is possible with iframes? Only with regular frames.