Part 89 to 91 Talking about pass the parameters in thread

Part 89   ParameterizedThreadStart delegate

Use ParameterizedThreadStart delegate to pass data to the thread function

class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("input a target number:");
            object target = Console.ReadLine();
            ParameterizedThreadStart pt = new ParameterizedThreadStart(Number.Print);//really need to write that?No,you can just pass the function into Thread class.
            Thread t = new Thread(pt);//new Thread(Number.Print);
            t.Start(target);
            Console.ReadLine();
        }
    }

    public class Number
    {
        public static void Print(object target)
        {
            int number = 0;
            if (int.TryParse(target.ToString(), out number))
            {
                for (int i = 0; i < number; i++)
                {
                    Console.WriteLine(i);
                }
            }
        }
    }

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