C# Get Foreground Process

ProcessUtils.cs

using System;
using System.Runtime.InteropServices;
using System.Diagnostics;

namespace FGWindow
{
    class ProcessUtils
    {
        [DllImport("user32.dll")]
        private static extern IntPtr GetForegroundWindow();
        [DllImport("user32.dll", SetLastError = true)]
        static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
        public static Process getForegroundProcess()
        {
            uint processID = 0;
            IntPtr hWnd = GetForegroundWindow(); // Get foreground window handle
            uint threadID = GetWindowThreadProcessId(hWnd, out processID); // Get PID from window handle
            Process fgProc = Process.GetProcessById(Convert.ToInt32(processID)); // Get it as a C# obj.
            // NOTE: In some rare cases ProcessID will be NULL. Handle this how you want. 
            return fgProc;
        }
    }
}

Program.cs

using System;
using System.Diagnostics;
using System.Threading;

namespace FGWindow
{
    class Program
    {
     
        static void Main(string[] args)
        {
            while (true)
            {
                // This is how you call the GetFGProcess stuff.
                Process fgProc = ProcessUtils.getForegroundProcess();
                Console.WriteLine(fgProc.ProcessName);
                Thread.Sleep(5000);
            }
        }

    }
}

Works like charm.. Thank you so much!