I have overriden some methods then made private. But It does not work. Because I ve got "virtual and abstract methods can not be private."message.

What is the best way ?

There is a link which solves my problem. I 've done the same mistake.

http://groups.google.com/group/microsoft.public.dotnet.framework.windowsforms.controls/browse_thread/thread/2f88b987be3948d0?fwc=1