using System;
using System.Drawing;

public static class DisplayFusionFunction
{
    public static void Run(IntPtr windowHandle)
    {
        // Try to get the window
        IntPtr window = BFS.Window.GetWindowByText("windowtitlehere");
    
        // Check if the window exists
        if (window == IntPtr.Zero)
        {
            // If it doesn't exist, launch it
            // Insert code to launch the app here
        }
        else
        {
            // If it does exist, focus it
            BFS.Window.Focus(window);
        }
    }
}