private void btnBuscar_Click(object sender, EventArgs e)
        {
            _ClientesBL = new ClientesBL();
            var textoABuscar = txtBuscarCliente.Text;

            bindingsource.DataSource =
                _ClientesBL.ObtenerClientes(textoABuscar);

            reporte.SetDataSource(bindingsource);
            crystalReportViewer1.ReportSource = reporte;
            crystalReportViewer1.RefreshReport();
        }
        public FormReporteClientes()
        {
            InitializeComponent();

            List <TextBox> BuscarTlist = new List <TextBox>();
            List <string>  BuscarSlist = new List <String>();

            BuscarTlist.Add(txtBuscarCliente);
            BuscarSlist.Add("Filtrar cliente por nombre");
            SetCueBanner(ref BuscarTlist, BuscarSlist);

            _ClientesBL              = new ClientesBL();
            bindingsource            = new BindingSource();
            bindingsource.DataSource = _ClientesBL.ObtenerClientes();

            reporte = new ReporteClientes();
            reporte.SetDataSource(bindingsource);

            crystalReportViewer1.ReportSource = reporte;
            crystalReportViewer1.RefreshReport();
        }