可以动态创建childThread嘛？并且join

是的，可以动态创建子线程并调用join()方法等待其结束。以下是一个示例代码：

import threading

def worker():
    print("Worker thread started")
    # do some work
    print("Worker thread finished")

threads = []
for i in range(5):
    t = threading.Thread(target=worker)
    threads.append(t)
    t.start()

# 等待所有子线程结束
for t in threads:
    t.join()

print("All worker threads finished")

这段代码会创建5个子线程，每个子线程都会执行worker()函数。主线程会等待所有子线程执行完毕后才会输出"All worker threads finished"。

相关问题

可以动态创建childThread嘛？并且join 参考using System.Threading; Thread thread1 = new Thread(new ThreadStart(setDatagridview11)); Thread thread2 = new Thread(new ThreadStart(setDatagridview22)); thread1.Start(); thread2.Start(); thread1.Join(); thread2.Join();

是的，可以使用类似上面C#的代码来动态创建子线程并等待其结束。以下是一个类似的Python示例代码：

import threading

def setDatagridview11():
    print("Thread 1 started")
    # do some work
    print("Thread 1 finished")

def setDatagridview22():
    print("Thread 2 started")
    # do some work
    print("Thread 2 finished")

thread1 = threading.Thread(target=setDatagridview11)
thread2 = threading.Thread(target=setDatagridview22)

thread1.start()
thread2.start()

# 等待所有子线程结束
thread1.join()
thread2.join()

print("All threads finished")

这段代码会创建两个子线程，分别执行setDatagridview11()和setDatagridview22()函数。主线程会等待所有子线程执行完毕后才会输出"All threads finished"。

c# 可以动态创建childThread嘛？并且join 参考using System.Threading; Thread thread1 = new Thread(new ThreadStart(setDatagridview11)); Thread thread2 = new Thread(new ThreadStart(setDatagridview22)); thread1.Start(); thread2.Start(); thread1.Join(); thread2.Join();

是的，C#也可以使用类似的方式来动态创建子线程并等待其结束。以下是一个类似的C#示例代码：

using System;
using System.Threading;

class Program
{
    static void Main(string[] args)
    {
        Thread thread1 = new Thread(new ThreadStart(setDatagridview11));
        Thread thread2 = new Thread(new ThreadStart(setDatagridview22));

        thread1.Start();
        thread2.Start();

        // 等待所有子线程结束
        thread1.Join();
        thread2.Join();

        Console.WriteLine("All threads finished");
    }

    static void setDatagridview11()
    {
        Console.WriteLine("Thread 1 started");
        // do some work
        Console.WriteLine("Thread 1 finished");
    }

    static void setDatagridview22()
    {
        Console.WriteLine("Thread 2 started");
        // do some work
        Console.WriteLine("Thread 2 finished");
    }
}

这段代码会创建两个子线程，分别执行setDatagridview11()和setDatagridview22()方法。主线程会等待所有子线程执行完毕后才会输出"All threads finished"。