private void balneoDataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex > -1)
            {
                Package pack = (Package)balneoDataGridView.Rows[e.RowIndex].DataBoundItem;

                packDetailForm = new PackDetailView(pack.packageRelativeUri);
                packDetailForm.Visible = true;

            }
        }