创建多个线程,然后等待他们全部完成 [英] Create multiple threads and wait all of them to complete
本文介绍了创建多个线程,然后等待他们全部完成的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
什么办法解决呢?
推荐答案
这取决于您所使用的.NET Framework的版本。 .NET 4.0使得线程管理更简单。使用任务一大堆:
It depends which version of the .NET Framework you are using. .NET 4.0 makes thread management a whole lot easier using Tasks:
class Program
{
static void Main(string[] args)
{
Task task1 = Task.Factory.StartNew(() => doStuff());
Task task2 = Task.Factory.StartNew(() => doStuff());
Task task3 = Task.Factory.StartNew(() => doStuff());
Task.WaitAll(task1, task2, task3);
Console.WriteLine("All threads complete");
}
static void doStuff()
{
//do stuff here
}
}
在.NET中,你可以使用BackgroundWorker的对象,请使用ThreadPool.QueueUserWorkItem(),或手动创建线程和使用的Thread.join()的previous版本,以等待它们完成:
In previous versions of .NET you could use the BackgroundWorker object, use ThreadPool.QueueUserWorkItem(), or create your threads manually and use Thread.Join() to wait for them to complete:
static void Main(string[] args)
{
Thread t1 = new Thread(doStuff);
t1.Start();
Thread t2 = new Thread(doStuff);
t2.Start();
Thread t3 = new Thread(doStuff);
t3.Start();
t1.Join();
t2.Join();
t3.Join();
Console.WriteLine("All threads complete");
}
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