Toggle Duplicate and Extend Monitors Using DisplaySwitch.exe • Scripted Function (Macro) • DisplayFusion by Binary Fortress Software

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Toggle Duplicate and Extend Monitors Using DisplaySwitch.exe
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Description	This script will use Windows' displayswitch.exe to toggle between cloned and extended monitors.
Language	C#.net
Minimum Version	9.6.1+
Created By	Dylan24578
Contributors	-
Date Created	Jan 8, 2020
Date Last Modified	Jan 8, 2020

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using System;
using System.Drawing;
using System.IO;

public static class DisplayFusionFunction
	{
		public static void Run()
			{
                //Read/Write file Variables, used to determine current monitor states
                string appdata = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData); //Appdata Roaming folder
                string folder = @"\displayfusionscripts\"; //scripts folder
                string folderPath = appdata + folder;
                string path = appdata + folder + "data.txt"; //full file path
                
                //First time setup, create directory and data.txt in appdata
                if(!File.Exists(path)){
                    createFile(folderPath, path);
                }
                
                //Read file
                StreamReader sr = new StreamReader(path);
                string data = sr.ReadLine();
                sr.Close();
                
                string c = "/clone";
                string e = "/extend";
                //Check data, change data.txt for next use                
                if(data == c) {
                    writeToFile(path, e);
                } else if (data == e) {
                    writeToFile(path, c);
                } else {
                    writeToFile(path, c);
                }
                
                //run built-in Windows DisplaySwitch.exe with the /extend
                BFS.Application.Start("DisplaySwitch.exe", data);
			}

//Creates directory and file if they don't exist
        static void createFile(string folderPath, string path){
            Directory.CreateDirectory(folderPath);
            File.Create(path);
        }
        
        
        //Writes data to file
        static void writeToFile(string path, string data) {
            try{
                StreamWriter sw = new StreamWriter(path);
                sw.WriteLine(data);
                sw.Close();
            }  
            catch(Exception e){
                Console.WriteLine(e.Message);
                
            }
        }
    }

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Toggle Duplicate and Extend Monitors Using DisplaySwitch.exeReturn to DisplayFusion Scripted Functions (Macros)

Scripted Function (Macro) CodeCopySelect All

Toggle Duplicate and Extend Monitors Using DisplaySwitch.exe
Return to DisplayFusion Scripted Functions (Macros)

Scripted Function (Macro) Code
Copy
Select All