使用C＃指纹识别器软件 [英] fingerprint reader software using C#
问题描述
我计划，以验证用户输入使用生物特征数据输入我的应用程序。我做了网上一些研究，并提出了生物识别输入以下选项：
I am planning to verify the user input for my application using the biometric input. I did some research on net and came up with following options of biometric input:
- 指纹
- 面部识别
- 视网膜扫描
- 虹膜扫描
- 语音识别
- 签名验证
在外面我觉得指纹作为最合适的选择。但与此问题是指纹设备的API，将随其硬件。因此，最有可能，我想我需要code对多台设备的API，这是我没有找到友好。
Out of which I felt the fingerprint as most suitable options. But the problem with this is the API of the fingerprint device will vary with its hardware. So most probably I think I will need to code against the multiple devices API, which I don't find friendly.
我打算做在C＃编程的东西。有没有什么办法了这一点。由于我是新来这个，我无言以对。什么是攻击这个问题的方式，以及如何浩大的项目范围，哪些应该是我的方法为这个项目。
I intend to do the programming stuffs in C#. Is there any way out of this. As I am new to this I'm clueless. What is the way to attack this problem and how vast is the project scope and what should be my approach for this project.
推荐答案
现在的问题是不是唯一的指纹识别器，它将应用到你的列表和许多其他外设的所有其他选项。事实上的标准API是个例外。
The problem is not unique to fingerprint readers, it will apply to all other options in your list and many other peripherals. In fact a standard API is the exception.
所以，你必须寻找某人卖一个库这样或写你自己的（COM和/或互操作）。滚动你自己通常不会是小的或简单的项目。
So you will have to look for somebody selling a library for this or writing your own (COM and/or Interop). And rolling your own will usually not be small or simple project.
您计划将有支持的设备清单，不包括休息。
Your program will have a list of supported devices, excluding the rest.
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