Avery Dennison Platinum 6039 JavaScript User Manual

Page 15

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Developing Applications 2-3

S c a n n e r F u n c t i o n O v e r v i e w

The scanner contains a buffer to hold the data from a scan. The
application receives data from the system by one of two methods. The
first method is by the standard keyboard input and second method is by a
special Windows message. See Chapter 4, “Scanning Functions” for
information about the two methods.

Using the Scanners

To use any of the scanners, the application must:

1. Include the code to instantiate the class. For example,

//Instantiate

Class

//Instantiate

Class