I have few questions. Please answer this if you don't mind. 1. I have used ref objects in my code. Is that a good practice or bad practice ? 2. You suggested to including base type in child type as member is a good idea. Ok, but is there any overhead problems in it ?
For example, i only need the parent window handle from child class. To obtain that, including the whole parent class in derived class is a good idea ? or is there any alternate options for it ?
