paint event on picturebox

See the Direct2D sample : it is more than 10 times faster than VB6...

Laurent,

Go ahead and show the directx code for the example with 10000 points including the code timer and etc.

I think you are correct but then you have to learn directx and distribute it.

PS if you use a graphics buffer then it wont be much different with directx.

I mean use a bufferedGraphics class.