changes made asp.net website not reflecting in the browser

Hi,
I could not find a category on which my  question is based on.So i did it here.I am working on a website build in
asp.net 2.0, c#.Recently, when i m doing changes(adding labels changing fonts) on a particular page, they are not
relfected in the browser when i run the website. It have never happen before.I copy pasted the code in another
folder, the problem still persists.I also set the dynamic port property false, and set a port manually, still no luck.I also cleared
cookies in the browser still the problem remains.
Any suggestions?
I would appreciate your help!
 
Thanks,
Sandesh
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