Hey.. i have been working on this project on building school applications with vb 2008 and Sql server 2005. Well i was able to design the database including the ER-model but when i enter into coding, i faced a lot of problems. I practised inheritance,interfaces and all the object oriented principles but i still cant get it. One of the major problem was i thought of making objects and using them as an interface to link the database. But i couldnt diffrentiate between tables and classes. On second thought of just dragging the forms and making modules and coding down the events but i realised it was unethical and a bad programming(though people usually do that). The next thing was i couldnt understand relations(esp. has a and is a). For example. if i make a class named Class( u know standards of students.Five,..V) and then i make a class named Student so i got confused whether i declare Class objects as member of students(has- a relationship) or just inhert Students from Class..

If you guys get my point then please reply me out.. I know there are lot of vb professionals out there who deal with these things daily. If you dont get it then post "I dont Get it!" and i will post a new one.