Toggle NVIDIA Surround and Load the Appropriate Monitor Profile

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Description	This script will toggle NVIDIA Surround mode, and then load the appropriate Monitor Profile, because when toggling Surround off, usually only one monitor ends up enabled. Before running this script, you need to save DisplayFusion Monitor Profiles for when Surround is enabled, and also when it's disabled, then update the names in the script to match the names of your Monitor Profiles. You also need to make sure to enable the Ctrl + Alt + S hotkey for toggling Surround in the NVIDIA Control Panel.
Language	C#
Minimum Version	8.1.2+
Created By	Thomas Malloch (BFS)
Contributors	-
Date Created	Jun 13, 2017
Date Last Modified	Jun 13, 2017

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using System; using System.Drawing; using System.Runtime.InteropServices; public static class DisplayFusionFunction { [DllImport("User32.dll", CharSet = CharSet.Unicode, PreserveSig = true)] private static extern IntPtr FindWindow([MarshalAs(UnmanagedType.LPWStr)] string lpClassName, [MarshalAs(UnmanagedType.LPWStr)] string lpWindowName); public static void Run(IntPtr windowHandle) { //set these to the names of your extended and surround Monitor Profiles string surroundProfile = "NVidia Surround Profile"; string extendedProfile = "Extended Profile"; //get the system tray window IntPtr trayWnd = FindWindow("Shell_TrayWnd", null); //focus the window BFS.Window.Focus(trayWnd); //mute the computer BFS.Input.SendKeys("{VK_173}"); //send the nvidia surround hotkey BFS.Input.SendKeys("%(^(S))"); //wait for surround to be applied BFS.General.ThreadWait(10000); //unmute the computer BFS.Input.SendKeys("{VK_173}"); //load a monitor profile if(IsSurroundEnabled()) BFS.DisplayFusion.LoadMonitorProfileHideErrors(surroundProfile); else BFS.DisplayFusion.LoadMonitorProfileHideErrors(extendedProfile); } private static bool IsSurroundEnabled() { return (BFS.Monitor.GetPrimaryMonitorBounds().Width / (double)BFS.Monitor.GetPrimaryMonitorBounds().Height > 1.8d); } }