If you're a programmer, don't limit yourself to Windows, Mac OS, and UNIX. On thousands of PCs -- especially those in large corporations -- IBM's OS/2 Warp is running happily. Now, in OS/2 Warp Programming For Dummies, you can discover how to create applications to run on all those OS/2 Warp platforms -- and how to port existing applications to OS/2 Warp. With programmer and best-selling author Blake Watson to guide you, you'll quickly get up to speed on everything from OS/2 Warp's object-oriented graphical user interface to preemptive multitasking. Plus, you'll find how-to information on the WorkPlace Shell (WPS), as well as multithreading, windows, messages, and controls.