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法律研究如何檢查執行緒的當前狀態？
要檢查執行緒的當前狀態，程式碼如下 −
示例
using System;
using System.Threading;
public class Demo {
public static void Main(){
Thread thread = new Thread(new ThreadStart(demo1));
ThreadPool.QueueUserWorkItem(new WaitCallback(demo2));
Console.WriteLine("Current state of Thread = "+thread.ThreadState);
Console.WriteLine("ManagedThreadId = "+thread.ManagedThreadId);
}
public static void demo1(){
Thread.Sleep(2000);
}
public static void demo2(object stateInfo){
Console.WriteLine("Thread belongs to managed thread pool? = "+Thread.CurrentThread.IsThreadPoolThread);
}
}輸出
這將產生以下輸出 −
Current state of Thread = Unstarted ManagedThreadId = 3
示例
現在我們再看一個示例 −
using System;
using System.Threading;
public class Demo {
public static void Main(){
Thread thread = new Thread(new ThreadStart(demo));
Console.WriteLine("ManagedThreadId = "+thread.ManagedThreadId);
Console.WriteLine("Current state of Thread = "+thread.ThreadState);
thread.Start();
Console.WriteLine("Current state of Thread = "+thread.ThreadState);
}
public static void demo(){
Console.WriteLine("Thread belongs to managed thread pool? = "+Thread.CurrentThread.IsThreadPoolThread);
}
}輸出
這將產生以下輸出 −
ManagedThreadId = 3 Current state of Thread = Unstarted Thread belongs to managed thread pool? = False Current state of Thread = Running
更新於： 06-12-2019
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