Unable to modify code behind page controls in Visual Studio 2008

Hi,

We had develop an application in Visual studio 2008, I had done half of the programming code and we had submitted the project to the College.

Now am referring its source code for some purpose,but I am not able to see the code behind page of that project, am mistaking somewhere so please anyone suggest how should I check or see the code of that project.

Thanks in Advance

I added an existing item (web form) into a test folder on my local machine so I could make some changes to it. To get the code-behind to recognize the page controls, I deleted the web form code and pasted back it back in. As I recall, I also did the same thing with the code-behind.

Really strange I should have to do something like that but it worked.