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工作学习 / 专业技术讨论 / 请问哪位朋友知道如何用c++读/写usb device? 看得我实在头大，哪位朋友好心帮帮我，多谢了以前是serial port barcode scanner, 现在要换成usb的。Microsoft mscommlib提供读写serial port的library。可是好像没有usb的。
-taptap(taptap);
2005-9-20
{121}
(#2512606@0)
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你能以身相许吗?多谢了.STEP 1. LOOK FOR THE SDK OF YOU BAR CODE READER.
STEP 2. MOST BARCODE READER IS KEY BOARD. USB KEYBOARD SOMETIMES.
-iwantcar(EnjoyStudying);
2005-9-23
{115}
(#2517533@0)
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文不对题吧不管怎么样，谢谢你的答复。
-taptap(taptap);
2005-9-23
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(#2517603@0)