คุณสมบัติ Thread.CurrentThread ใน C # ใช้เพื่อรับเธรดที่กำลังทำงานอยู่
ไวยากรณ์
ไวยากรณ์มีดังนี้ -
public static System.Threading.Thread CurrentThread { get; }
ตัวอย่าง
เรามาดูตัวอย่างกัน -
using System; using System.Threading; public class Demo { public static void Main() { Thread thread = new Thread(new ThreadStart(demo1)); ThreadPool.QueueUserWorkItem(new WaitCallback(demo2)); thread = Thread.CurrentThread; thread.Name ="Demo Thread"; Console.WriteLine("Current running Thread = "+thread.Name); 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); } }
ผลลัพธ์
สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -
Current running Thread = Demo Thread Current state of Thread = Running ManagedThreadId = 20 Thread belongs to managed thread pool? = True
ตัวอย่าง
เรามาดูตัวอย่างกันอีกครั้ง -
using System; using System.Threading; public class Demo { public static void Main() { Thread thread = new Thread(new ThreadStart(demo1)); ThreadPool.QueueUserWorkItem(new WaitCallback(demo2)); thread = Thread.CurrentThread; thread.Name ="Demo Thread"; Console.WriteLine("Current running Thread = "+thread.Name); Console.WriteLine("Current state of Thread = "+thread.ThreadState); Console.WriteLine("ManagedThreadId = "+thread.ManagedThreadId); Console.WriteLine("Thread Id: {0}", Thread.CurrentThread.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); } }
ผลลัพธ์
สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -
Current running Thread = Demo Thread Current state of Thread = Running ManagedThreadId = 29 Thread Id: 29 Thread belongs to managed thread pool? = True