Build error: control does not exist in the current context

Certain controls in an ASP.NET 2.0 aspx are not picked up in the Intellisense list. Attempting to reference them anyway in the code causes a build error "does not exist in the current context." and using FindControl does not find the control (example: Button button = (Button) FindControl("Button2"); ). The control has an id attribute and runat="server" (example: ). It resides in a FormView's EditItemTemplate (FormView is also runat="server"). Interestingly enough, other controls in the aspx are available through Intellisense. They happen to reside in a separate FormView's EditItemTemplate. I can reference them in the code and build successfully. I have not found any troubleshooting tips for this error, but I do remember that .NET 1.1 code behind featured an some auto-generated code that declared the controls. Does this exist in 2.0 and can I therefore resolve the problem by adding a declaration? Thanks. ...