C# CS:GO Simple Bunny

        public static bool buny = false;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Kroxy13_Private_External_Cheat
{
    class BunnyHop
    {

        [DllImport("user32", CharSet = CharSet.Ansi, SetLastError = true)]
        public static extern int GetAsyncKeyState(int vKey);

        [DllImport("User32.dll")]
        private static extern short GetAsyncKeyState(System.Windows.Forms.Keys vKey);

        public static VAMemory vmr = new VAMemory("csgo");

        public static int JumpOffset = 0x50DFE44;

        public static void Jump()

        {
            while (true)
            {
                if (Form1.bunnyh == true)
                {
                    if (GetAsyncKeyState(Keys.Space) != 0)
                    {
                        vmr.WriteInt32((IntPtr)Form1.Client + JumpOffset, vmr.ReadInt32((IntPtr)Form1.Client + JumpOffset) == 4 ? 5 : 4);

                    }
                }

            }

        }
    }
}

Thread bunny = new Thread(new ThreadStart(BunnyHop.Jump));
            bunny.Start();

            if(checkBox1.Checked = true)
            {
                bunnyh = true;
            }
            else
            {
                bunnyh = false;