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Introduction to PowerBuilder PowerBuilder Library for Pen Computing Interface
You may be aware that on a computer that has regular MS-Windows installed, you can’t use a pen (i.e., a special pen used to write on the computer screens) to write on the screen instead of using the keyboard and mouse. For that, you need to install MS-Windows for Pen Computing. What if you need to build a PowerBuilder application, for that type of computers? PowerBuilder does not support pen interface. You need to purchase a PowerBuilder library for pen computing, (This library is not part of any PowerBuilder edition, you need to purchase it separately.) and you can use user objects and APIs available in that library. There are few applications written using this library for doctors, sales reps, courier deliverymen, etc. We have a separate session on this topic.
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