UI Thread?

Hello,

I'm new to C#.

In my code, I'm using a While loop in my main. This made it so that the code launches without any UI.

How can I get it to launch with the UI and how do I change "maptimerlabel.Text" from another thread for example?

This is my code, if you could explain or edit the code for me I would be very happy.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Magic;
using System.Threading;
using WindowsInput;

namespace Program
{
    public partial class frmmain : Form
    {
        public frmmain()
        {
            InitializeComponent();
            BlackMagic swr = new BlackMagic();
            swr.OpenProcessAndThread(SProcess.GetProcessFromProcessName("Game.exe"));
            uint timeraddress = 0x00286C60;


            int[] click = new int[15] { 21750, 21916, 22083, 22166, 22250, 22416, 22583, 22749, 22833, 22916, 23000, 23083, 23249, 23416, 23500 };

            int offset = 0;
            int holdtime = 40;
            int clickcounter = 0;
            while (1 == 1)
            {

                int maptimer = swr.ReadInt(timeraddress);
                maptimerlabel.Text = "Map Time: " + maptimer;
                if (maptimer >= click[clickcounter] + offset)
                {
                    InputSimulator.SimulateKeyDown(VirtualKeyCode.VK_N);
                    Thread.Sleep(holdtime);
                    clickcounter = clickcounter + 1;
                    InputSimulator.SimulateKeyUp(VirtualKeyCode.VK_N);
                }
            }
        }


    }
}