[UWP] UWP应用程序中的指纹身份验证 [英] [UWP]Finger print authentication in UWP apps

问题描述

你好，

我有使用指纹验证的情况。我知道它在"Windows Hello"中。但是，我即将开发的应用程序需要以不同的方式使用此身份验证。

I have a situation to use finger print authentication. I know its there in "Windows Hello". However,the app I'm about to develop needs to use this authentication in a different way.

该应用程序将安装在自助服务终端/表面上。用户需要在输入后登记到应用程序。为了验证/识别用户，我正在考虑扫描指纹。在这种情况下我不认为windows hello有帮助，因为这不是 在个人计算机上
，因为这是安装在中央设备上的计算机。

The app will be installed on a kiosk/surface. User needs to check-in to app once entered. To authenticate/identify the user, I'm thinking of scanning the finger print. I don't think in this case windows hello helps as this is not  on a personal machine as this is a machine installed on a central device.

UWP应用程序是否能够从通过USB连接的外部传感器读取指纹？ 

Can the UWP app has capability to read the fingerprint from an external sensor connected via USB? 

赞赏任何投入。

谢谢&问候Tejaswi Chandrapatla

Thanks & Regards Tejaswi Chandrapatla

推荐答案

UWP apps有能力和API从USB设备读取数据。您可以尝试在USB设备中读取指纹并将其转换为某种数据类型，然后检查它是否与用户匹配。

UWP apps do have capability and APIs to read data form a USB device. You could try to read the fingerprint in a USB device and convert it to a certain data type then check if it matches the user.

您可以参考此链接获取更多信息：与USB设备通话，从头到尾（UWP app ）

You could refer this link for more information:Talking to USB devices, start to finish (UWP app)

致以最好的问候，

Roy

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