是否可以使用闪存访问通用的TWAIN扫描仪？ [英] Is it possible to have flash access a generic TWAIN Scanner?

问题描述

我可以通过我的web应用程序使用闪存访问一个通用的twain扫描器，保存文件并上传到我的应用程序中通过谷歌，但无法找到很多细节。
是否有任何预先制定的解决方案，付费/免费（理想情况下）。

如果Flash不是最好的路线，那么Java Applet会更好吗，如果是的话，他们的解决方案已经建成了吗？

任何想法都将不胜感激。

干杯。

解决方案

我不确定这是否是您要查找的答案，或者如果这真的是答案或更多的评论。这是可能的，但是您必须在Adobe Air 2中执行此操作，因为您需要利用Air的浏览器提升权限。你也可以用Silverlight 4的浏览器权限提高。

如果您想在浏览器中停留在activex或Java applet的时刻。很多人都有一个activex twain，或者java applet twain解决方案 - 只要搜索它们就可以找到它们。也有一些浏览器插件，但我还没有机会使用它们。

http://www.google.com/search?sourceid=chrome&ie=UTF-8& q = activex + twain

或

http://www.google.com/search?aq=f& ; sourceid = chrome& ie = UTF-8& q = twain + java + applet

或

http：// www。 google.com/search?sourceid=chrome&ie=UTF-8&q=twain+browser+extension

Is it possible to have flash access a generic twain scanner from my web-application, save the file and upload it into my application?

I have done some searching through google but wasn't able to find to much detail in this. Is there any pre-made solutions, Paid / Free (ideally).

If Flash isn't the best route to go, would Java Applet be better, if so, is their a solution already built?

Any thoughts on this would be greatly appreciated.

Cheers.

解决方案

I'm not sure this is an answer your looking for or not, or if this is really even an answer, or more of a comment. It's possible, but you'd have to do it in Adobe Air 2 as you'd need to take advantage of Air's out of browser elevated permissions. You could also do the same with Silverlight 4's elevated out of browser permissions as well.

If you want to stay in the browser at the moment you're stuck with activex, or a java applet. Lots of people have a activex twain, or java applet twain solutions -- just do a search for them to find them. There are also some twain browser plugins as well, but I haven't had the chance to work with them yet.

http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=activex+twain

or

http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=twain+java+applet

or

http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=twain+browser+extension

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