C#
while (true)
{
    if (GetAsyncKeyState(0x0002) < 0) //0x0002 = mousebuttonleftdown
    {
        enableclicker = !enableclicker;
        Console.WriteLine("E");
        Thread.Sleep(mili);
        Mouselick();
    }
     
    Thread.Sleep(200);
}

C#
while (true)
{
    if (GetAsyncKeyState(0x0002) < 0) //0x0002 = mousebuttonleftdown
    {
        enableclicker = !enableclicker;
        Console.WriteLine("E");
        Thread.Sleep(mili);
        Mouselick();
    }
     
    Thread.Sleep(200);
}