我们可以在线程的执行上调用静态和非静态方法。要调用静态和非静态方法,需要在 ThreadStart 类的构造函数中传递方法名。对于静态方法,我们不需要创建类的实例。你可以通过类名来引用它。
using System; using System.Threading; public class MyThread { public static void Thread1() { for (int i = 0; i < 10; i++) { Console.WriteLine(i); } } } public class ThreadExample { public static void Main() { Thread t1 = new Thread(new ThreadStart(MyThread.Thread1)); Thread t2 = new Thread(new ThreadStart(MyThread.Thread1)); t1.Start(); t2.Start(); } }
输出:
上述程序的输出可以是任何东西,因为线程之间存在上下文切换。
0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 9 6 7 8 9
对于非静态方法,您需要创建该类的实例,以便您可以在 ThreadStart 类的构造函数中引用它。
using System; using System.Threading; public class MyThread { public void Thread1() { for (int i = 0; i < 10; i++) { Console.WriteLine(i); } } } public class ThreadExample { public static void Main() { MyThread mt = new MyThread(); Thread t1 = new Thread(new ThreadStart(mt.Thread1)); Thread t2 = new Thread(new ThreadStart(mt.Thread1)); t1.Start(); t2.Start(); } }
输出:
就像上面的程序输出一样,这个程序的输出可以是任何东西,因为线程之间存在上下文切换。
0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 9 6 7 8 9
让我们看一个例子,我们在每个线程上执行不同的方法。
using System; using System.Threading; public class MyThread { public static void Thread1() { Console.WriteLine("task one"); } public static void Thread2() { Console.WriteLine("task two"); } } public class ThreadExample { public static void Main() { Thread t1 = new Thread(new ThreadStart(MyThread.Thread1)); Thread t2 = new Thread(new ThreadStart(MyThread.Thread2)); t1.Start(); t2.Start(); } }
Output:
task one task two