What is the primary class for GDI+?
Does GDI+ have a SelectObject() function equivalent? If it does, what is it?
What unique feature does GDI+ provide alpha blending that the AlphaBlend() function in GDI doesn't provide?
It provides transparent colors for creating brushes and pens. The AlphaBlend() function only paints a bitmap to where it appears transparent.
How do you keep a Windows Form from painting its background?
Override the OnPaintBackground() method and do nothing in the new implementation.