c# - How to identify third party hardware devices for credit cards and their APIs for Windows 8 Tablet? -

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i new windows 8 tablet. question how identify third party hardware devices credit cards , apis need integrate windows 8 tablet type onsite studio app?

which type of languages support api windows 8 tablets?

by windows 8 tablet, presume mean metro/modern style application? if you'll limited using windows 8 this. instead highly recommend looking @ api's provided in windows 8.1. using newer apis have 3 options:

1) windows.devices.pointofservice - port of pos.net across winrt namespace. basic api's allow access pos peripherals such msr readers. example code can found on: http://msdn.microsoft.com/en-us/library/windows/apps/bg182882.aspx#two

2) if want use nfc-based cards (tap , pay) - theoretically can use winrt port of smartcard framework. isn't straightforward above, , requires understanding of how smartcards work. http://msdn.microsoft.com/en-us/library/windows/apps/windows.devices.smartcards.aspx

3) can assess devices such square use 3.5mm audio jack. winrt provides functionality access audio devices, , you'll need convert incoming wav data bytes represent msr information. again not straight forward commonly requested approach.

all 3 of above solutions independent of language (c#/c++/js), above apis point in right direction.


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