来自HTML页面的NET [英] NET from HTML Page
问题描述
我是网上使用NET的新手所以请耐心等待。
我开发了客户端，使用制造商的SDK为我的生物识别指纹扫描仪设备连接公司。
现在我需要通过将它带到IE而不是本地安装客户端来进一步推进。
这是情况：
- 服务器托管IIS和SQL以及指纹匹配数据。
- 客户端使用连接到客户端的手指扫描器设备扫描他们的手指PC，通过IE（网页）。
- 然后设备与服务器的SQL数据中的指纹数据进行匹配。
- 必须返回一个值（结果）到要求匹配的网页。
我可以使用哪种方法？我迷失了如何实现它。
I''m a newbie using NET on web so please bear with me.
I have developed client to interface a biometric fingerprint scanner device using the manufacturer''s SDK for my company.
Now I need to move another step further by bringing it onto IE instead of a local install client.
This is the situation:
- The Server host the IIS and SQL with the data for fingerprint matching.
- The Client to scan their finger using the finger scanner device connected to the client''s PC, via IE (web page).
- The device then match against the fingerprint data from the server''s SQL data.
- It must return a value (the result) to the web page that call for the matching.
What method can I use? I am lost as how to implement it.
推荐答案
我相信可能是将图像转换为二进制数据，将其存储在数据库中然后进行比较。 HTH。
I believe one might be to convert the image to binary data, store this in the database and then compare. HTH.
我是网上使用NET的新手所以请耐心等待。
我开发了客户端，使用制造商的SDK为我的公司连接生物识别指纹扫描仪设备。
现在我需要再将其带到IE上本地安装客户端。
这种情况：
- 服务器托管IIS和SQL以及指纹匹配数据。
- 客户端使用连接到客户端PC的手指扫描仪设备扫描他们的手指，通过IE（网页）。
- 设备然后匹配指纹数据来自服务器的SQL数据。
- 它必须将一个值（结果）返回到调用匹配的网页。
什么方法我可以用吗？我迷失了如何实现它。
I''m a newbie using NET on web so please bear with me.
I have developed client to interface a biometric fingerprint scanner device using the manufacturer''s SDK for my company.
Now I need to move another step further by bringing it onto IE instead of a local install client.
This is the situation:
- The Server host the IIS and SQL with the data for fingerprint matching.
- The Client to scan their finger using the finger scanner device connected to the client''s PC, via IE (web page).
- The device then match against the fingerprint data from the server''s SQL data.
- It must return a value (the result) to the web page that call for the matching.
What method can I use? I am lost as how to implement it.
这里有相当大的挑战。
你将不得不设计一个从客户端检索数据的ActiveX控件的电脑。我的建议是不使用.NET来开发这个ActiveX控件。 .NETActiveX控件有一大堆安全层，一些计算机将拒绝运行它们（因为它们是从Internet上运行的不受信任的代码）。如果你不使用.NET，你可能会有更多的运气来实现它。请注意，ActiveX控件只能用于IE浏览器...并且Web浏览器必须启用ActiveX。
-Frinny
You have quite the challenge here.
You''re going to have to design an ActiveX control that retrieves the data from the client''s computer. My suggestion is Not to use .NET to develop this ActiveX control. .NET "ActiveX'' controls have a whole bunch of security layers to them and some computers will refuse to run them (due to the fact that they are Untrusted code running from off the Internet). If you don''t use .NET, you will probably have more luck in getting this to work. Please note that ActiveX controls will only work with an IE web browser...and the web browser has to have ActiveX enabled.
-Frinny
我从教程中得到了这个：
i got this from a tutorial:
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