是否有可能在代码中丢失过继承？

I'm currently working on an asp.net site, done by someone else, and it's rediculously over complicated for what it does......Well I think so! Pretty much every class inherits from another class then another and another and so on and on....... You have to go about 8/10 levels on average to get the the base class, sometimes more! And these classes have other classes inside which follow the same pattern of Uber Inheritence. This leaves me lost in code many many times resulting in God knows how many tabs open on visual studio.I'm currently working on an asp.net site, done