C# Winforms Transparent Control allowing Clickthrough

Question

I have a Winforms control that starts off completely transparent, but then lines are drawn on it for stuff. I want mouse events to completely ignore the control and instead

Answer 1

I've been looking for a solution to this too. The closest i've come is getting the completely transparent areas to have click-through, by setting the control's Region property to the transparent area. (courtesy of this post: http://bytes.com/topic/visual-basic-net/answers/815914-transparent-user-control-click-through-control-below#post3251154)