This updated and revised edition guides users through a system in which they should learn Visual Basic in 21 days. Using a logical and easy-to-follow sequence, this book aims to help users understand the principles involved in developing robust programs.

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About Parallel Port
CONGRATULATIONS FOR YOUR GREAT BOOK. I BOUGHT THIS BOOK BUT THE SPANISH EDITION, I'M FROM MEXICO. I have a big problem with the parallel port, I can,t drive this port. Before in BASIC the way is with the instruction OUT m,n where m is the number of the parallel (print) port of the PC and n is the number between 0 and 255 of the byte. But this instruction no appears in VISUAL BASIC. THERE ARE SOME WAY FOR DO IT? PLEASE TELL ME! THANK YOU FOR YOU TAKE MY MESSAGE!.

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