public frmTramasSusalud() { InitializeComponent(); OperationResult objOperationResult = new OperationResult(); PacientBL _PacientBL = new PacientBL(); using (new LoadingClass.PleaseWait(this.Location, "Data CIE10...")) { lista = _PacientBL.LlenarDxsTramas(ref objOperationResult); }; using (new LoadingClass.PleaseWait(this.Location, "Data UPS...")) { listaUps = _PacientBL.LlenarListaUps(ref objOperationResult); }; using (new LoadingClass.PleaseWait(this.Location, "Data Procedimientos...")) { listaproc = _PacientBL.LlenarListaProc(ref objOperationResult); }; }