Use of the IOCTL_OCUSBVID_GET_VIDEO_FRAME ioctl

I'd like to know if it's possible to use the IOCTL_OCUSBVID_GET_VIDEO_FRAME ioctl under Windows 7 64 bits to get the current captured video frame of the DK2 camera from a user space application.

For now I can successfully open the I/O device corresponding to the DK2 camera using CreateFile, but I'm stuck for the parameters needed for the DeviceIoControl function. If calling this ioctl from user space is possible, could someone post the DeviceType, Function, Method and Access parameters needed for the CTL_CODE macro ?

Thank you.