Checking if custom control is already added to form?

You should read in-depth about the designer technologies available in . NET, because these are not what I would call production-ready examples. However, this gives you a solid start and both code snippets do what you are asking.

You may use Controls collection of the active form.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.