private void listView1_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (listView1.SelectedItems.Count == 1)
            {
                _selectedLogReceiver = listView1.SelectedItems[0].Tag as LogEventReceiverInfo;
            }
            else
            {
                _selectedLogReceiver = null;
            }
            EventArgs args = new EventArgs();

            if (ReceiverChanged != null)
            {
                ReceiverChanged(this, args);
            }
        }
 public SelectLogReceiverPropertyPage()
 {
     _selectedLogReceiver = null;
     InitializeComponent();
 }