有没有办法将事件处理程序附加到C#中正在运行的进程列表？

这是一个例子：

static void Main(string[] args)
{
    var query = new EventQuery("SELECT * FROM __InstanceCreationEvent WITHIN 1 WHERE TargetInstance isa "Win32_Process"");

    using (var eventWatcher = new ManagementEventWatcher(query))
    {
        eventWatcher.EventArrived += eventWatcher_EventArrived;
        eventWatcher.Start();
        Console.WriteLine("Started");
        Console.ReadLine();
        eventWatcher.EventArrived -= eventWatcher_EventArrived;
        eventWatcher.Stop();
    }
}

static void eventWatcher_EventArrived(object sender,EventArrivedEventArgs e)
{
    try
    {
        var instanceDescription = e.NewEvent.GetPropertyValue("TargetInstance") as ManagementBaSEObject;
        if(instanceDescription!=null)
        {
            var executablePath = instanceDescription.GetPropertyValue("ExecutablePath");
            if(executablePath!=null)
            {
                Console.WriteLine("Application {0} started",executablePath.ToString());
            }
         }
    }
    catch (ManagementException) { }
}

可以接收许多过程属性.与优先级,描述,命令行参数等一样.您可以查看instanceDescription.Properties以获取详细信息.