在 c# 中从不同的类实例化线程方法

有人可以指出我如何处理以下问题吗？基本上，我试图重用以下示例中的代码：http://www.codeproject.com/KB/threads/SynchronizationContext.aspx我唯一不明白的问题是，如果在不同的类中找到 RUN 方法，我如何实例化它。请参阅以下代码。

public partial class Form1 : Form
{
public Form1()
{
    InitializeComponent();
}
private void mToolStripButtonThreads_Click(object sender, EventArgs e)
{
    // let's see the thread id
    int id = Thread.CurrentThread.ManagedThreadId;
    Trace.WriteLine("mToolStripButtonThreads_Click thread: " + id);
    // grab the sync context associated to this
    // thread (the UI thread), and save it in uiContext
    // note that this context is set by the UI thread
    // during Form creation (outside of your control)
    // also note, that not every thread has a sync context attached to it.
    SynchronizationContext uiContext = SynchronizationContext.Current;
    // create a thread and associate it to the run method
    Thread thread = new Thread(Run);
    // start the thread, and pass it the UI context,
    // so this thread will be able to update the UI
    // from within the thread
    thread.Start(uiContext);
}

// THIS METHOD SHOULD GO IN A DIFFERENT CLASS (CLASS2) SO HOW TO CALL METHOD UpdateUI()
private void Run(object state)
{
    // lets see the thread id
    int id = Thread.CurrentThread.ManagedThreadId;
    Trace.WriteLine("Run thread: " + id);
    // grab the context from the state
    SynchronizationContext uiContext = state as SynchronizationContext;
    for (int i = 0; i < 1000; i++)
    {
        // normally you would do some code here
        // to grab items from the database. or some long
        // computation
        Thread.Sleep(10);
        // use the ui context to execute the UpdateUI method,
        // this insure that the UpdateUI method will run on the UI thread.
        uiContext.Post(UpdateUI, "line " + i.ToString());
    }
}
/// <summary>
/// This method is executed on the main UI thread.
/// </summary>
private void UpdateUI(object state)
{
    int id = Thread.CurrentThread.ManagedThreadId;
    Trace.WriteLine("UpdateUI thread:" + id);
    string text = state as string;
    mListBox.Items.Add(text);
}
}

编辑：

例如，run 方法是由其他人(另一个开发人员(提供给我的，我需要在我的 UI 线程(主线程或类 Form1(中将此方法作为不同的线程运行，但是，每当我运行线程(运行方法(时，我还需要使用 UpdateUI 方法更新 ListBox mListBox。

public static void Run(object state) { ... }

Foo foo = new Foo();
var thread = new Thread(foo.Run);