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The library is designed for integration of POS software (working on Windows) with the POS PSIM system. It hides code of providing TCP/IP communication from programmers. For example, it's possible to resend data to network using TCP/IP protocol by some modifications of program code if there is code of data sending to receipt printer.
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It's required to specify type of TCP/IP connection and enter a port number specified as method of Open function on the settings panel of the POS - terminal object of the POS PSIM system.