[2.0] Refresh listview data?

[high6]

I have a class that inherits a listviewitem. How do I force the listview to update the display?

public class AClass : System.Windows.Forms.ListViewItem
{   
    const string booltrue = "Yes";
    const string boolfalse = "No";

    private ListViewSubItem m_runninglv = new ListViewSubItem();
    private bool m_running = false;
    public bool Running
    {
        get { return m_running; }
        set 
        {
            m_running = value;
            m_runninglv.Text = (m_running) ? booltrue : boolfalse;
        }
    }

    public AClass()
    {
        this.SubItems[0] = m_runninglv;
    }
}

When I change "AClass.Running" it doesn't update the text. Is there a way to force the listview to redraw the text? I tried ListView.Invalidate, etc but it didn't work.

[jmcilhinney]

This is not correct:

this.SubItems[0] = m_runninglv;

It should be:

this.SubItems.Add(this.m_runninglv);

The subitem at index 0 corresponds to the item itself, so myListViewItem.Text is functionally equivalent to myListViewItem.SubItems[0].Text. If you add a subitem it will be at index 1.