private void Inventario_Load(object sender, EventArgs e) { dgvInventario.DataSource = ConexionBaseDeDatos.ObtenerInventario(); dgvInventario.Columns[0].ReadOnly = true; dgvInventario.Columns[1].ReadOnly = true; dgvInventario.Columns[2].ReadOnly = true; dgvInventario.Columns[3].DefaultCellStyle.Format = "F2"; }