编程虚拟第二个显示器驱动程序：从哪里开始？
有一款名为 Air Display 的 iPad 应用程序，可将您的 iPad 变成计算机的无线第二个显示器。我还没有亲自尝试过，所以我不能保证它的有效性，而且我认为它有很大的延迟，但我认为将一些东西扔到 iPad 屏幕上作为参考，然后在你的设备上工作会非常有用。笔记本电脑屏幕。例如，如果您正在撰写研究论文，您可以在浏览器中找到一些有用的内容，然后将其扔到 iPad 屏幕上并在主屏幕上输入 Word。
当我看到这种事情时，我想知道他们是如何实现的。对于 Windows 7，我从哪里开始学习呢？我有一些 C 经验和一些 C++ 经验，以及一点 Win32 经验。我猜测他们必须开发某种虚拟驱动程序，欺骗 Windows 认为已连接第二台显示器，然后通过无线方式将显示内容传输到 iPad，然后由 iPad 应用程序将其显示在屏幕上。
所以我想我必须编写一个显示适配器驱动程序，对吧？我该去哪里学习如何操作？有这样的东西的规格吗？我想我可以弄清楚剩下的事情，但我想神秘的部分是如何编写一个驱动程序来欺骗 Windows 认为我的应用程序是第二个显示器，并从虚拟第二个显示器中的应用程序获取像素。
你能先给我一些关于创建驱动程序之类的资源吗？
There is an iPad app called Air Display which turns your iPad into a wireless second monitor for your computer. I haven't personally tried it so I can't vouch for its effectiveness, and I assume it has a significant amount of lag, but I think it would be very useful to toss something for reference onto the iPad screen and then work on your laptop screen. For example if you were writing a research paper you could find something useful in the browser, then toss it over to the iPad screen and type in Word on your main screen.
When I see this sort of thing I wonder how they implement it. Where do I even begin learning this, for Windows 7? I have some C experience and some C++ experience, and a little Win32 experience. I'm guessing they have to develop a virtual driver of some sort which tricks Windows into thinking a second monitor is attached, and then pipe the display over wireless to the iPad where an iPad app displays it on the screen.
So I assume I would have to write a Display Adapter driver, right? Where do I go to learn how to do so? Are there specs on such a thing? I think I can figure the rest out, but I guess the mysterious part is how to write a driver to trick Windows into thinking my application is a second monitor, and grabbing the pixels from applications in the virtual second monitor.
Can you start me off with some resources on creating drivers or something?
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