I mainly want to know the principle of communication, the Internet a lot, but feel or, in theory, should be through the DLL (any) if the manufacturer catalogue to the issuance of the barcode scales, and then after the completion of the weighing returns information (some automatic generation, some need to access.) but has not see concrete demo don't know how the actual operation,

CodePudding user response:

Some give me a message, I see a back, or tell me the specific process

CodePudding user response:

For example: baidu document search 'top barcode scale operation instruction,
You can see the inside of the software interface manual, introduce how to use the function in the DLL,
Interface documents will provide various brands,

CodePudding user response:

There will be differences between each manufacturer, if you please, search a meet the requirements of scale, and then to looking for sales