Hi,
Thank you. I will try it out later.
However, I feel curious, becuase if I replace my subclassed APPINCL.H with superclass APPINCL.H, my program will work without recompile or open my program/class file and re-save.
I am not the most powerful man in this world.
I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...
