how to create multiple window to display DICOMDIR: 2x2,3x3?

[caoky]

I want to display multiple window(2x2,3x3,...) to loadImage from DICOMDIR, I just explored ,I need to implement "pcmpstat module" because I use dicomScope to view image. Can you help me to loadImage by c++
are there anybody to help me?
Thank you all