private void FilterAudit_TextChanged(object sender, EventArgs e)
        {
            if (Location.SelectedItem == null)
            {
                return;
            }
            var temp = Model.GetAuditoriumIDPartial(FilterAudit.Text, (LocationInfo)Location.SelectedItem);

            if (temp != null)
            {
                Auditoriums.SelectTab(temp);
            }
            else
            {
                MessageBox.Show("Такой аудитории не существует");
            }
            FilterAudit.Focus();
        }