asp.net.c#中网页中的扫描程序 [英] scanner in web page in asp.net.c#

问题描述

嗨
我的网站上有一个使用asp.net，c#
的学生信息页面. 当我填写完此信息后，单击csan按钮并scannig start ...

我该怎么办?

谁可以在我的网页中致电扫描仪?
请帮助我

首先，与Winforms或WPF桌面应用程序集成在一起可以很好地实现工作，并且轻松自如.与ASP.NET应用程序集成将很困难.
没有直接的方法可以将硬件设备集成到Web应用程序.

尽管有部分解决方案.您可以构建和使用ActiveX，但是它只会基于IE，并且还会根据用户的IE设置向用户提示安全警告.

您不需要构建ActiveX.从零开始的ActiveX控件.已经有人做过.它不仅支持IE，而且还支持Windows和Mac上的Firefox，Chrome等.实际操作中:扫描仪的网络浏览器插件

hi
I have a page for student informations in my website with asp.net,c#
when I fill this information after that click on the csan button and scannig start ...

what do i do?

who can I call scanner in my web page?
please help me

thanks

解决方案

First of all, having a device integrated works good and with ease with a Winforms or WPF desktop application. Integrating with an ASP.NET application would be difficult.
There is no direct way to integrate a hardware device to a web application.

Though there is a partial solution to it. You can build and use an ActiveX, but then it will only be IE based and would also prompt security warning to the user based on his/her IE settings.

You dont need to build the ActiveX control from scratch. Someone else already does. Not only it supports IE, but also Firefox, Chrome, etc. on Windows and Mac. See in action: web browser plugin for scanners

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