Here you find source code for four projects. If you have interest how to add information about devices study carefully all these projects.Projects:1) ClassInfo - console application that displays info about all device classes present in system.2) DevInfo - console application that displays info about devices of selected device class.3)DevManInfo - GUI application that gives information about device classes, devices and device resources (IRQ, ports, DMA, memory).4) EnumFIFO - GUI application that enumerates serial ports and operate enable/disable and size of FIFO for serial ports.Platform: Win 98/Me/2000/XP (NT4 - untested)BCB6 supported.