使用桌面复制API在win 10中复制虚拟桌面？ [英] Duplicating virtual desktops in win 10 by using Desktop Duplication API?
问题描述
我正在寻找一种方法来复制您可以在Windows 10中设置的虚拟桌面。
桌面复制API（https：//） msdn.microsoft.com/en-us/library/windows/desktop/hh404487(v=vs.85).aspx）适用于虚拟桌面，还是只适用于插入计算机的屏幕？
如果是的话，有人能指出我正确的方向吗？我是Unity C＃开发人员，目标是在VR应用程序中获取多个桌面。到目前为止，我一直在使用开源插件来实现使用桌面复制API的统一，但是如果在win10中使用新的虚拟桌面功能的想法是可行的话，我想自己深入挖掘它。
我在理论上知道它应该可以工作，因为我可以在显示设置中设置一个新功能的显示器，即使我没有插入额外的显示器，我可以访问这个" ;虚拟监视器"使用API。
任何想法？
非常感谢！
您是否尝试过上述示例：
https://code.msdn.microsoft.com/windowsdesktop/Desktop-Duplication-Sample-da4c696a ？在Visual Studio 2015中打开解决方案文件，确认项目升级，然后运行。它是在C ++中使用
OpenInputDesktop 函数。我认为您应该尝试使用 OpenDesktop 或其他功能（例如
EnumDesktops ）来提供虚拟桌面的 HDESK 。
I am looking for a way to duplicate the virtual desktops you can set up in windows 10.
Would the Desktop Duplication API (https://msdn.microsoft.com/en-us/library/windows/desktop/hh404487(v=vs.85).aspx) work for virtual desktops or only for screens plugged into the computer?
If yes, could anyone point me in the right direction? I am a Unity C# developer, and the goal is to get multiple desktops in a VR application. So far I have been using open source plugins for unity that use the desktop duplication API, but I would like to dig into it myself, if the idea of using the new virtual desktops feature in win10 is doable.
I know in theory it should work, as I can set up a new functioning monitor in the Display Settings even though I don't have an extra monitor plugged in, and I can access this "virtual monitor" using the API.
Any ideas?
Thank you very much!
Have you tried the mentioned sample: https://code.msdn.microsoft.com/windowsdesktop/Desktop-Duplication-Sample-da4c696a? Open the solution file in Visual Studio 2015, confirm the project upgrade, and run. It is in C++ and uses the OpenInputDesktop function. I think that you should try OpenDesktop instead or other functions (e.g. EnumDesktops) that give HDESK of virtual desktops.
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