public ultimaRev() { Datos.cRevision rev = new Datos.cRevision(); InitializeComponent(); InitializeComponent(); DGVRevision.DataSource = null; DGVRevision.DataSource = rev.ObtenerRev(); DGVRevision.DataMember = "consulta"; DGVRevision.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells; }