class Program
{
static void Main(string[] args)
{
Console.WriteLine("使100递减到0");
Decrease dec = new Decrease(100);
for (int i = 0; i < 100; i++)
{
string thread1 = "ddd" + i.ToString(); Thread thread1 = new Thread(new ThreadStart(dec.WriteNum));
Console.WriteLine("thread1 Start"+i);
thread1.Start();
}
Console.ReadKey();
}
}
}
===========================================================
这是我写的呵呵见笑了。。
{
static void Main(string[] args)
{
Console.WriteLine("使100递减到0");
Decrease dec = new Decrease(100);
for (int i = 0; i < 100; i++)
{
string thread1 = "ddd" + i.ToString(); Thread thread1 = new Thread(new ThreadStart(dec.WriteNum));
Console.WriteLine("thread1 Start"+i);
thread1.Start();
}
Console.ReadKey();
}
}
}
===========================================================
这是我写的呵呵见笑了。。
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Decrease dec = new Decrease(100);
for (int i = 0; i < 100; i++)
{
string thread1 = "ddd" + i.ToString(); Thread t = new Thread(new ThreadStart(dec.WriteNum));
t.Name = thread1; Console.WriteLine("{0} Start", t.Name);
t.Start();
}
Console.ReadKey();
这样也只有一个线程在运行呀..100ddd1
99ddd1
98ddd1
97ddd1
96ddd1
95ddd1
94ddd1
93ddd1
92ddd1
91ddd1
90ddd1
89ddd1
88ddd1
87ddd1
86ddd1
85ddd1
84ddd1
83ddd1
82ddd1
81ddd1
80ddd1
79ddd1
78ddd1
class ThreadDemo
{ static object a = new object();
static object b = new object();
static int i = 100;
static int j = 0;
public static void Main()
{
//Stopwatch sw = new Stopwatch();
List<Thread> ThreadList = new List<Thread>(10);
Thread tmp;
for (int i = 1; i <= ThreadList.Capacity; i++)
{
tmp = new Thread(new ThreadStart(Process));
tmp.Name = "线程" + (i+1);
ThreadList.Add(tmp);
}
foreach (Thread SingleThread in ThreadList)
SingleThread.Start();
//Thread threadOne = new Thread(new ThreadStart(Process));
//Thread threadTwo = new Thread(new ThreadStart(Process));
//Thread threadThree = new Thread(new ThreadStart(Process2));
//threadOne.Name = "线程1";
//threadTwo.Name = "线程2";
//threadThree.Name = "线程3";
//sw.Reset();
//sw.Start();
//threadOne.Start();
//threadTwo.Start();
//threadThree.Start();
//sw.Stop();
//Console.WriteLine("一共花费了" + sw.Elapsed);
Console.ReadKey(); }
static private void Process()
{
while (i > 0)
{
lock (a)
{
if (i > 0)
{
i--;
Console.WriteLine(Thread.CurrentThread.Name + "减1 ====> i = " + i);
}
}
}
} static private void Process2()
{
while (j < 10)
{
lock (a)
{
if (j <10 )
{
j++;
Console.WriteLine(Thread.CurrentThread.Name + "加1 ====> j = " + j);
}
}
}
}
}
线程2减1 ====> i = 99
线程4减1 ====> i = 98
线程4减1 ====> i = 97
线程4减1 ====> i = 96
线程4减1 ====> i = 95
线程4减1 ====> i = 94
线程4减1 ====> i = 93
线程4减1 ====> i = 92
线程4减1 ====> i = 91
线程4减1 ====> i = 90
线程4减1 ====> i = 89
线程4减1 ====> i = 88
线程4减1 ====> i = 87
线程4减1 ====> i = 86
线程4减1 ====> i = 85
线程4减1 ====> i = 84
线程4减1 ====> i = 83
线程4减1 ====> i = 82
线程4减1 ====> i = 81
线程4减1 ====> i = 80
线程4减1 ====> i = 79
线程4减1 ====> i = 78
线程4减1 ====> i = 77
线程4减1 ====> i = 76
线程4减1 ====> i = 75
线程4减1 ====> i = 74
线程4减1 ====> i = 73
线程4减1 ====> i = 72
线程4减1 ====> i = 71
线程4减1 ====> i = 70
线程2减1 ====> i = 69
线程2减1 ====> i = 68
线程2减1 ====> i = 67
线程2减1 ====> i = 66
线程2减1 ====> i = 65
线程2减1 ====> i = 64
线程2减1 ====> i = 63
线程2减1 ====> i = 62
线程2减1 ====> i = 61
线程2减1 ====> i = 60
线程2减1 ====> i = 59
线程2减1 ====> i = 58
线程2减1 ====> i = 57
线程2减1 ====> i = 56
线程2减1 ====> i = 55
线程5减1 ====> i = 54
线程5减1 ====> i = 53
线程5减1 ====> i = 52
线程4减1 ====> i = 51
线程3减1 ====> i = 50
线程3减1 ====> i = 49
线程6减1 ====> i = 48
线程6减1 ====> i = 47
线程6减1 ====> i = 46
线程6减1 ====> i = 45
线程6减1 ====> i = 44
线程4减1 ====> i = 43
线程4减1 ====> i = 42
线程4减1 ====> i = 41
线程4减1 ====> i = 40
线程4减1 ====> i = 39
线程4减1 ====> i = 38
线程4减1 ====> i = 37
线程4减1 ====> i = 36
线程4减1 ====> i = 35
线程4减1 ====> i = 34
线程4减1 ====> i = 33
线程4减1 ====> i = 32
线程4减1 ====> i = 31
线程4减1 ====> i = 30
线程4减1 ====> i = 29
线程4减1 ====> i = 28
线程4减1 ====> i = 27
线程4减1 ====> i = 26
线程4减1 ====> i = 25
线程2减1 ====> i = 24
线程6减1 ====> i = 23
线程8减1 ====> i = 22
线程8减1 ====> i = 21
线程8减1 ====> i = 20
线程8减1 ====> i = 19
线程8减1 ====> i = 18
线程8减1 ====> i = 17
线程8减1 ====> i = 16
线程8减1 ====> i = 15
线程8减1 ====> i = 14
线程8减1 ====> i = 13
线程8减1 ====> i = 12
线程8减1 ====> i = 11
线程8减1 ====> i = 10
线程8减1 ====> i = 9
线程8减1 ====> i = 8
线程8减1 ====> i = 7
线程8减1 ====> i = 6
线程8减1 ====> i = 5
线程8减1 ====> i = 4
线程10减1 ====> i = 3
线程4减1 ====> i = 2
线程5减1 ====> i = 1
线程7减1 ====> i = 0
tmp.Name = "线程" + (i+1); ====》tmp.Name = "线程" + i;