需要 Info TWAIN 和 WIA 驱动程序来扫描 C# 中的图像?
我在 C#.net 中使用 WIA 或 TWAIN 的扫描仪中遇到了一些问题。我们计划购买柯达 i920 扫描仪,通过我们的 C# 应用程序扫描图像。我的问题是
1 。是否可以使用任何一个驱动程序单击一下即可扫描图像。 (我不需要选择设备对话框和图像设置对话框)
- 某些扫描仪具有内置 OCR 功能。我可以通过编程方式使用该扫描仪的 OCR 功能吗?这样,当我单击 OCR 按钮时,扫描仪必须扫描并执行 OCR 并将我恢复。可以这样做吗?
I had some questions in this scanner using WIA or TWAIN in C#.net. We are planning to buy Kodak i920 Scanner to scan Image through our Application in C#. My questions are
1 . Is it possible to scan an image in single click by using any one of the drivers. ( I dont want select device dialog and image settings dialog)
- Some scanners has inbuilt OCR functionality. can i use that OCR function programatically of that scanners. So that when i click on OCR button the scanner has to scan an do an OCR and revert me back. Is it possible to do this?
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是的。您当然可以做到所有这些,只要您可以确定每次扫描都可以使用同一个扫描仪,以便您始终可以强制使用您想要的设备。您还可以传递您希望设备使用的设置,前提是设备表示支持这些设置。存在许多免费/开源或专有的 SDK,允许您在 c# 中执行此操作 - Atalasoft,Dynamsoft 和 Twain.Net 提供了其中之一。
Yep. You certainly could do all of that provided you could be certain that the same scanner was going to be available for every scan so that you could always just force use of the device you wanted. You can also pass along the settings you'd like the device to make use of provided that the device says they're supported. A number of SDKs either free/opensource or proprietary exist that would allow you to do that in c# -- Atalasoft, Dynamsoft, and Twain.Net provide one to name a few.