c# 线程问题

Question

本帖最后由 mimrc7993 于 2013-12-05 14:57:24 编辑

Answer 1

for (int i = 0; i < 10; i++)
                {
int j = i;
                    Thread td = new Thread(delegate()
                    {
                        Console.WriteLine(j);
                    });
                    td.Start();
 
                }

Answer 2

要顺序输出，可以加个Set - WaitOne
或者换成递归，在delegate的writeline后面再开启新线程

Answer 3

class Program
    {
        static object thislock = new object();
        static ManualResetEvent me = new ManualResetEvent(false);
        static void Main(string[] args)
        {
            
                for (int i = 0; i < 10; i++)
                {
                    me.Reset();
                    Thread td = new Thread(delegate()
                    {
                        lock (thislock)
                        {
                            Console.WriteLine(i);
                            me.Set();
                        }
                    });
                    td.Start();
                    me.WaitOne();                }
        }
        
           
    }

Answer 4

 
class Program
    {
        static ManualResetEvent me = new ManualResetEvent(false);
        static void Main(string[] args)
        {
            
                for (int i = 0; i < 10; i++)
                {
                    me.Reset();
                    Thread td = new Thread(delegate()
                    {
                            Console.WriteLine(i);
                            me.Set();
                    });
                    td.Start();
                    me.WaitOne();                }
        }
        
           
    }LOCK可以不用