hi there

i most probably know the answer to this one, but it has been long since i have looked at notes etc... plus its on a different platform - but i guess the termonology is the same

anyway


what are things like abstract classes and what do ppl mean by "derived" classes etc...

i know what an interface is - its a "standard" type of class, which has methods...when implemented into another class, it copies over the interfaces methods

and the interface cannot be made of an instance(?)

thanks - ps some samples would be great