代码

using System;
using System.Threading;

public delegate void LoadingProgressCallback(double PercentComplete,string ItemName);
public delegate void LoadCompleteCallback(int ItemID, string ItemName);

public static class Program
{
    public static void Main(string[] args)
    {
        LoadTest loadTest = new LoadTest();
        loadTest.LoadItems(args);
    }
}

public class LoadTest
{       
    ManualResetEvent resetEvent;
    int numThreads = 0;

    public LoadTest()
    {}

    public void LoadItems(string[] Items)
    {
        numThreads = 0;
        resetEvent = new ManualResetEvent(false);

        foreach(string item in Items)
        {
            Console.WriteLine("Adding {0} to ThreadPool",item);
            ThreadPool.QueueUserWorkItem
            (
                delegate
                {
                    Load(item, this.progCall, this.compCall);
                }
            ); …