I need urgent help on Graphics + COM programming

Hello guys,

I came accross one problem. I need urgent help from you guys.

I need to create toolbar of objects. Uesr can select the one object from toolbar and place it in one form. Same way user can select different objects and drag it on form. Then connect it and run simulation. Requirement is when user drag the object the graphic of that object has to move with it and also shown to user when he placed it. It just like drag and drop with graphics( Simulator). But i do not have any experince with COM objects and also in graphics.

Can u please send me some guidenace how i can do that?
Dave