private void updateTrackerToolStripMenuItem_Click(object sender, EventArgs e)
{
lock (lstTrackerInfo.Items)
{
foreach (ListViewItem item in lstTrackerInfo.SelectedItems)
{
TrackerClient tracker = item.Tag as TrackerClient;
if (tracker == null)
{
_chat.DhtUpdate();
}
else
{
tracker.ScheduleUpdateNow();
}
}
}
}