static void ThreadMethod(object state)
{
paras vals = (paras)state;
Console.WriteLine(vals.para1);
Console.WriteLine(vals.para2);
}
static void Main(string[] args)
{
paras myvalues = new paras();
myvalues.para1 = 10;
myvalues.para2 = 20;
ThreadPool.QueueUserWorkItem(new WaitCallback(ThreadMethod), myvalues);
Console.ReadKey();
}