System.Threading.Thread

Hi,

I have a method:

private void treeView1_BeforeExpand(object sender, System.Windows.Forms.TreeViewCancelEventArgs e) {  }

which is the BeforeExpand event of a treeView, I need to execute the body of this method with a Thread but the problem is that I need the argument: 'e'

Why do I need 'e'?

  Basically this method searches a directory, address is stored in the Tag of the expanded Node, and add sub-nodes to the expanded node based on the files and folders in the directory.

What should I do?

Thank you