I am trying to use this function, but I don't have shcore.dll and I can't figure out where to get it. Is shcore.dll just a Windows 10 DLL?
[DllImport("Shcore.dll")]
internal static extern IntPtr GetDpiForMonitor(
[In] IntPtr hmonitor,
[In] MonitorDpiType dpiType,
[Out] out uint dpiX,
[Out] out uint dpiY);