Processing Ajax...

Close Dialog


Close Dialog

Close Dialog

A recent AVG and Avast antivirus update is preventing DisplayFusion 9.9 from launching on some systems.
If you're running into this issue, please update to the latest DisplayFusion 10.0 Beta.

Centre Window on Current Monitor (ignore splits)

This script will centre the window on the monitor that the mouse cursor is on, ignoring monitor splits.
Minimum Version
Created By
Keith Lammers (BFS)
Date Created
Jul 9, 2020
Date Last Modified
Jul 9, 2020

Scripted Function (Macro) Code

using System;
using System.Drawing;

// The 'windowHandle' parameter will contain the window handle for the:
//   - Active window when run by hotkey
//   - Trigger target when run by a Trigger rule
//   - TitleBar Button owner when run by a TitleBar Button
//   - Jump List owner when run from a Taskbar Jump List
//   - Currently focused window if none of these match
public static class DisplayFusionFunction
	public static void Run(IntPtr windowHandle)
        // Get the mouse position
		Point mousePosition = new Point(BFS.Input.GetMousePositionX(), BFS.Input.GetMousePositionY());
        // Get the window size and location
        Rectangle windowBounds = BFS.Window.GetBounds(windowHandle);
        // Get an array of the bounds for all monitors ignoring splits
        Rectangle[] monitorBoundsAll = BFS.Monitor.GetMonitorBoundsNoSplits();
		// Loop through the array of bounds and move the window to the centre of whichever one the mouse cursor is on
		foreach (Rectangle monitorBounds in monitorBoundsAll)
            if (monitorBounds.Contains(mousePosition))
                BFS.Window.SetLocation(windowHandle, monitorBounds.X + ((monitorBounds.Width - windowBounds.Width) / 2), monitorBounds.Y + ((monitorBounds.Height - windowBounds.Height) / 2));