在Web应用程序中使用（NFC）WinSCard.dll [英] Using (NFC) WinSCard.dll with Web Application
问题描述
我正在尝试开发一个使用符合PS / SC标准的NFC读卡器（ACR122U）的网络应用程序。我得到了一些示例代码，它们将引用WinSCard.dll来调用我需要使用该设备的函数。我的问题是，当我在本地开发机器的
中运行时，它可以工作，但是一旦我将它发布到一个网站（例如IIS），它就会停止按预期工作。我希望它能够在客户端计算机上读取WinSCard.dll并使NFC阅读器正常工作，但我的代码似乎指的是Web服务器库的
，因此NFC阅读器应安装在网络上服务器不符合我的目的。
无论如何，我可以让我的项目引用客户端机器NFC设备而不是网络服务器吗？ div class ="h2_lin">解决方案
Web应用程序？至少1000种不同的方式取决于使用的呈现方式。
- ASP.Net
- 原始HTML
- JSON
- SilverLight
请注意，使用VB并不重要。如果您在.Net的VB代码中遇到问题而不是显示该代码。
使用现在的问题，没有人可以做任何事情。
I am trying to develop a web application which uses a NFC Reader (ACR122U) which is PS/SC compliant. I got some sample codes which would reference to WinSCard.dll to call the functions I need to uses the device. My issue would be that when I run this in
my local development machine, it works, but once I publish it to a web site (eg. IIS ), it ceases to work as expected. I expect it to be able to read the WinSCard.dll on the client machine and get the NFC Reader working but my codes seems to be referring to
the web servers library instead, thus the NFC Reader should be installed at the web server which does not fit my purpose.
Is there a anyway I could get my project to reference to the client machine NFC device instead of the web server?
Web application? at least 1000 different ways which are depending from the used presentation way.
- ASP.Net
- Raw HTML
- JSON
- SilverLight
Be aware that you use VB is less important. If you have a problem in VB code for .Net than show that code.
With the now by you asked question nobody can do anything.
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