... wealth of information about their status, but you might find other types of printers lacking in some areas Creating the Wrapper DLL The wrapper DLL does most of the work of retrieving the printer information ... information from the Win32 API in this case There are times when you’ll need to write much of your Win32 API access code with the wrapper, instead of the application, in mind In this case, the functionality ... you intend to modify the security of the printer With this in mind, Listing 7.5 shows the two data structures used by the example 148 Viewing the Second Level of Printer Information Listing 7.5:...