如何察看通过多线程建立的MDI子窗体的各自的线程ID

[joedong]

private void btnCreate_Click(object sender, EventArgs e)
{
Thread t = new Thread(new ThreadStart(CreateMDI));
t.Name = "Line" + dropLineNo.Text;
t.Start();
}

private void InvokeFun()
{

MdiChild formMdiChild = new MdiChild();
formMdiChild.LineNo = int.Parse(dropLineNo.Text);
formMdiChild.MdiParent = this;
formMdiChild.Show();
}

private void CreateMDI()
{
MethodInvoker mi = new MethodInvoker(this.InvokeFun);
BeginInvoke(mi);
}
===================================================================
以上是通过线程建立MDI子窗体， 在MDI子窗体中，我通过 Thread.CurrentThread.ManagedThreadId 显示线程ID，发现都一样的，为什么

===================================================================
private void MdiChild_Load(object sender, EventArgs e)
{

this.Text = Thread.CurrentThread.ManagedThreadId.ToString();
}

[bigrongshu]

Invoke里面可以out ThreadID的

参考：
http://msdn2.microsoft.com/en-us/library/2e08f6yc.aspx

[beijingbeerman]

mark