Casio DT-X8 Series Manual de usuario descargar pdf (Pagina 6)

1. Overview

The System Library provides specific expanded functions for running the system such as key

control, power control, and etc. integrated in each model of the CASIO handheld terminals.

The System Class Library is a wrapper library layer. The library can be directly manipulated

by .NET Compact Framework application.

The use of System Library enables the enhancement of source code compatibility for mobile

applications regardless of handheld terminal model.

With regard to the function for either the "unsupported error" or "parameter error", at time of

process execution, the user is notified that the function is unsupported or that the process itself

should be disabled. In this way it is possible to describe a source code that is aware of the

"functions" rather than a source code that is aware of the handheld terminal "models" (and the

devices integrated in those handheld terminal models), which enables the development of a business

application style that attaches "importance to functions".

Note:

The aim of this library is to enhance the source code compatibility for mobile business application, it

is not intended to guarantee the compatibility of functions of integrated devices. In actuality it

decides whether the "unsupported error" or "parameter error" is required to notify the user that

functions are not supported or that the actual process should be disabled.

Also, for the business application to actually run in multiple handheld terminal models, it must be

rebuilt to agree with the CPU types (ARMV4T, ARMV4 …).

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Casio DT-X8 Series Manual de usuario Pagina 6