Question

.net(C#)如何实现一段15秒的时间间隔,比如单击某按钮后15秒后让Label1.text="fdd"?

Answer 1

给你个DEMO //*********************** ThreadTest.cs ******************** using System; using System.Threading; class ThreadTest { public static void threadMethod() { for (int i=0; i<10; i++) { Console.WriteLine("threadMethod: {0}", i); Thread.Sleep(1); } } public static void Main() { Console.WriteLine("Main()线程: 启动第2个线程"); Thread thread=new Thread(new ThreadStart(threadMethod)); thread.Start(); for (int i=0; i<4; i++) { Console.WriteLine("Main()线程: 运行 #{0} 项工作",i); Thread.Sleep(0); } Console.WriteLine("Main()线程: 调用 Join() 方法\n" + " 等待 threadMethod() 执行完毕"); thread.Join(); Console.WriteLine("Main()线程: threadMethod.Join 已" + "经运行完毕"); } }

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