private void hideWindowsTaskbarToolStripMenuItem_Click(object sender, EventArgs e)
{
Favorites.Favorite fav = (Favorites.Favorite)this.lstFavorites.SelectedItem;
if (!controller.Favorites.CanRemove(fav.SearchText))
return;
controller.Favorites.Remove(fav);
fav.HideWindowsTaskbar = this.hideWindowsTaskbarToolStripMenuItem.Checked;
this.RefreshFavoritesList(fav);
}