Наследование: System.Windows.Forms.Form
        private void recosDataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex > -1)
            {
               Reco reco = (Reco)recosDataGridView.Rows[e.RowIndex].DataBoundItem;

                recoForm = new RecoView(reco.recolink);
                recoForm.Visible = true;

            }
        }