没有显示器的PC中的打印屏幕问题[Windows平台] [英] Print screen issue in a pc without moniter [Windows platform]

问题描述

大家好，
我想通过OCR [Optical Character Recognition]以编程方式从Flash网站中提取一些数据.通过使用Internet Explorer手柄并导航到
页面并对其进行截图.一切正常，直到我将其安排在没有监视器的服务器上.

知道如何在不使用监视器的情况下截取屏幕截图吗?[是否有诸如虚拟监视器"之类的东西可以存储监视器和OS的视图，也可以将其视为监视器并发送所有数据]?

Hi All,
I want to extract some data from a flash website by OCR[Optical Character Recognition] programmatically.By taking Internet explorer handle and navigating to a
page and taking screenshot of it.Everything went fine until I scheduled it in a server that have no monitor.

Any Idea how to take a screenshot without monitor?[is there anything like "virtual monitor" which can store the view of monitor and OS will also think it as monitor and send all the data]?

推荐答案

您可以连接"DVI Dummy"(适用于Google)，模拟要连接到图形卡的显示器.

对于VGA端口，请参见 VGA虚拟机 [

You may connect a ''DVI Dummy'' (Google for it) that simulates a monitor to be attached to the graphics card.

For a VGA port see this VGA Dummy[^] solution.

You may also try ZoneScreen which is designed to extend desktops over network connections. It contains a virtual graphics card with monitor driver. May be it can be used to solve your problem.

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