c#怎么终止多个线程？

Question

这样启动多个线程：
for (int i = 1; i <= ThreadNumber; i++)
{
ThreadStart threadStart = new ThreadStart(StartGo);
thread = new Thread(threadStart);
thread.Name = i.ToString();
ThL.Add(thread);
thread.Start();
}

以下面这样终止。结果程序死机了：
foreach (Thread threada in ThL)
{
if (threada.ThreadState != ThreadState.Stopped)
{
threada.Abort();
}

应该怎么终止多个线程？

Answer 1

终止线程都会抛出一个异常

用try捕获就好了

 

try

{

   threada.Abort();

}

catch(Exception)

{}

这么写就没问题了

不信去测试

你不去捕获异常，肯定会崩溃。

Answer 2

class Program
{

public static void StartGo()
{
for (int i = 0; i < 10; i++)
{
Thread.Sleep(1000);
Console.WriteLine(i);
}
}
public static void Main(string[] args)
{
int ThreadNumber = 10;
List<Thread> ThL = new List<Thread>();
for (int i = 1; i <= ThreadNumber; i++)
{
ThreadStart threadStart = new ThreadStart(StartGo);
Thread thread = new Thread(threadStart);
thread.Name = i.ToString();
ThL.Add(thread);
thread.Start();
}
Thread.Sleep(3000);
foreach (Thread threada in ThL)
{
if (threada.ThreadState != ThreadState.Stopped)
{
threada.Abort();
}
}

}

}
//已测试，无误。