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Printer control system
4.1
Install client software. Responsible for monitoring the computer printing operation. And put the content into image storage. And the picture is transmitted to the server machine, and print the content to the server. Solution: 1. First printing API function to connect to a printer that is specified. Try enumeration function () get the print job information. According to the information that print the content and the current state. 2 learn the content, that print the contents of the location, and then some way data in the picture; and then to the server.
leohaior
2016-08-23
18
1
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