private void enableMenuItem_Click(object sender, EventArgs e)
 {
     if (lv.SelectedItems.Count > 0)
     {
         foreach (ListViewItem lvi in lv.SelectedItems)
         {
             AdminProxy.EnableFile(Toolkit.ToInt32(lvi.Tag, -1));
         }
         MainFormUpdateStatus(getDisplayMember("enable{done}", "Enabled {0} file(s)", lv.SelectedItems.Count.ToString("###,##0")), true);
         RefreshData();
     }
 }