private void DeleteButton_Click(object sender, EventArgs e)
{
dgvh.DeleteTorrents();
torrentsTableTableAdapter.Update(dataset.TorrentsTable);
torrentsTableBindingSource.EndEdit();
moviesTableTableAdapter.Update(dataset.MoviesTable);
moviesTableBindingSource.EndEdit();
othersTableTableAdapter.Update(dataset.OthersTable);
othersTableBindingSource.EndEdit();
tableAdapterManager.UpdateAll(dataset);
}