private void CargarCombos()
        {
            this.cboPERNR.DataSource    = NbdiXPEpExtraccionSAP_Personal.Mostrar(); //BURkS
            this.cboPERNR.ValueMember   = "PERNR";
            this.cboPERNR.DisplayMember = "PERNR";
            this.cboPERNR.SelectedIndex = -1;

            this.cboCSTid.DataSource    = NacfCSTt_Costo.Mostrar(); //BURkS
            this.cboCSTid.ValueMember   = "CSTid";
            this.cboCSTid.DisplayMember = "CSTid";
            this.cboCSTid.SelectedIndex = -1;

            this.cboVNRid.DataSource    = NacfVNRt_VNR.Mostrar(); //BURkS
            this.cboVNRid.ValueMember   = "VNRid";
            this.cboVNRid.DisplayMember = "VNRid";
            this.cboVNRid.SelectedIndex = -1;

            this.cboACTid.DataSource    = NacfACTt_Actividad.Mostrar(); //BURkS
            this.cboACTid.ValueMember   = "ACTid";
            this.cboACTid.DisplayMember = "ACTid";
            this.cboACTid.SelectedIndex = -1;

            this.cboSELid.DataSource    = NacfSELt_SistemaElectrico.Mostrar(); //BURkS
            this.cboSELid.ValueMember   = "SELid";
            this.cboSELid.DisplayMember = "SELid";
            this.cboSELid.SelectedIndex = -1;

            this.cboSETid.DataSource    = NacfUBEt_UbicacionElectrica.Mostrar(); //BURkS
            this.cboSETid.ValueMember   = "UBEset";
            this.cboSETid.DisplayMember = "UBEset";
            this.cboSETid.SelectedIndex = -1;

            this.cboMARid.DataSource    = NacfMARt_Marca.Mostrar(); //BURkS
            this.cboMARid.ValueMember   = "MARid";
            this.cboMARid.DisplayMember = "MARid";
            this.cboMARid.SelectedIndex = -1;

            this.cboUNMid.DataSource    = NacfUNMt_Unimed.Mostrar(); //BURkS
            this.cboUNMid.ValueMember   = "UNMid";
            this.cboUNMid.DisplayMember = "UNMid";
            this.cboUNMid.SelectedIndex = -1;

            this.cboINVid.DataSource    = NacfINVp_Inventario.Mostrar();
            this.cboINVid.ValueMember   = "INVid";
            this.cboINVid.DisplayMember = "INVid";
            this.cboINVid.SelectedIndex = -1;
        }
        private void mostrar()
        {
            this.Configura();
            this.Activo = 1;
            this.tomaTab();
            this.Botones(true);
            this.dataListado.DataSource = NacfSELt_SistemaElectrico.Mostrar();

            lblTotal.Text = "Total de Registros: " + Convert.ToString(dataListado.Rows.Count);
            OcultarColumnas();
            if (dataListado.Rows.Count == 0)
            {
                BotonesSinReg(false);
            }
            else
            {
                BotonesSinReg(true);
                this.toolStripAgregar.Enabled = true;
            }
            this.dataListado.Select();
            this.dataListado.Focus();
        }
        private void BotonImprimir()
        {
            FrmReportes rptalu = new FrmReportes("Reportes\\Rpt_SELSistemaElectrico.rdlc", NacfSELt_SistemaElectrico.Mostrar(), "ip");

            rptalu.ShowDialog();
        }