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Multi-monitor DPI Awareness for MFC on Windows 10

Windows started limited support of different DPI settings on multi-monitors ever since Windows 8. And the functionality was then enhanced on Windows 10 1703. As a result, if you have an external motinor, you may set it to be on a DPI scale different from the main monitor, say 150% or 200% for a 4K monitor, so that windows on this monitor do not seem too small. Many applications support high DPI scale now, however, they are not automatically multi-monitor dpi aware. In fact, most applications (even those already with high DPI support) would only look well on the "main" display. If moved to a secondary display, the text and images would propably look blurry. It must be also Per-monitor DPI aware to handle this.... (Full Article)