Control arrays in VBnet

Trying to convert a VB6 app that simulates UK lottery. I need 6 picboxes set up to behave like a control array so that I can load an image into picbox1, pause, clear the image and reload image into picbox2. Repeat till six pictures display in 2nd set of picboxes at bottom of window. Tried using VSNets converter but it fails (errors). Form load has 2 arrays 1 of 6 elements to hold numbers generated by Rand(). 2nd array 49 ele stores path for 49 numbered balls. Picbox image is set to the selected path. Most processing dun when user presses start button. Never been successful with OOP guess thats prt of my problem.

The question comes up fairly often, you might want to try a search of this forums for a past answer.