private void btnEvaluarProductosNvos_Click(object sender, EventArgs e)
        {
            EstimadoVentas ev;

            if (txtAnio.Text != "" && txtVersion.Text != "")
            {
                Cursor.Current = Cursors.WaitCursor;
                ev             = new EstimadoVentas();
                ev.EvaluarArtNuevos(Convert.ToInt32(txtAnio.Text), txtVersion.Text);
                Cursor.Current = Cursors.Default;
            }
        }
        private void btnAplicarPorcSellInTiendas_Click(object sender, EventArgs e)
        {
            EstimadoVentas ev;

            if (txtAnio.Text != "" && txtVersion.Text != "")
            {
                Cursor.Current = Cursors.WaitCursor;
                ev             = new EstimadoVentas();
                ev.AplicarPorcentajeSellIn_a_Tiendas(Convert.ToInt32(txtAnio.Text), txtVersion.Text);
                Cursor.Current = Cursors.Default;
            }
        }
        private void button1_Click(object sender, EventArgs e)
        {
            EstimadoVentas ev;

            if (txtAnio.Text != "" && txtVersion.Text != "")
            {
                Cursor.Current = Cursors.WaitCursor;
                ev             = new EstimadoVentas();
                ev.ObtenerPorcentaje(Convert.ToInt32(txtAnio.Text), txtVersion.Text);
                Cursor.Current = Cursors.Default;
            }
        }
        private void btnObtenerInformacion_Click(object sender, EventArgs e)
        {
            DataTable      dt;
            EstimadoVentas ev;

            if (txtAnio.Text != "" && txtVersion.Text != "")
            {
                Cursor.Current           = Cursors.WaitCursor;
                ev                       = new EstimadoVentas();
                dt                       = ev.ListarPorcentajesCrecimiento(Convert.ToInt32(txtAnio.Text), txtVersion.Text);
                dgvPorcentaje.DataSource = dt;
                dgvPorcentaje.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCells);

                Cursor.Current = Cursors.Default;
            }
        }