أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
make ocx or dll
Classes, they are very flexible specially abstract classes, you can create a abstract base class containing abstract or virtual methods then you can inherit this class and override these methods according to your preference, it's cool.
Small code snippets defined in subroutines or functions are most important.