c# - Screen scraper application (not HTML)

Question

I need screen scraper application which will recognize text from the screen (and not use winapi to do this so source could be in image file). I found a lot of commercial solutions, but I need something open source or free. I plan to include it in my C# project, so there should be some SDK available.

Thanks.

Answer 1

您可以使用Tessnet对图像进行字符识别。如果你想从桌面上截屏，你可以只截屏，把它变成图像，然后使用上面的 OCR 库。

Answer 2

根据您想要做的事情，我发现屏幕抓取工具可用于在网站上应用模式并保存我关心的数据。教程页面应该让您了解它的作用。

Screen Scraper 的免费版允许在 Interpreted Java、JScript、JavaScript、Python 和 VBScript 中编写脚本……这是否足够接近？