protected void btnBuscar_Click(object sender, EventArgs e) { try { if (dplTipoCliente.SelectedValue == "Natural") { /// imprimo la cabecera de la tabla de esta manera /// para no perder los estilos de bootstrap tabla += "<table id='example' class='table table-striped table-bordered second' style='width: 100%'>"; tabla += "<thead>"; tabla += "<tr>"; tabla += "<th>Cedula</th>"; tabla += "<th>Nombre1</th>"; tabla += "<th>Nombre2</th>"; tabla += "<th>Apellido1</th>"; tabla += "<th>Apellido2</th>"; tabla += "<th>RIF</th>"; tabla += "<th>Password</th>"; tabla += "<th>CodigoCorreoElectronico</th>"; tabla += "<th>CodigoTienda</th>"; tabla += "</tr>"; tabla += "</thead>"; tabla += "<tbody>"; List <Natural> listaNatural = new List <Natural>(); ctrlConsultaNatural = new Natural(); listaNatural = ctrlConsultaNatural.TodosNaturales(); foreach (Natural item in listaNatural) { /// cuerpo o contenido de la tabla tabla += "<tr>"; tabla += "<td>" + item.Cedula + "</td>"; tabla += "<td>" + item.Nombre1 + "</td>"; tabla += "<td>" + item.Nombre2 + "</td>"; tabla += "<td>" + item.Apellido1 + "</td>"; tabla += "<td>" + item.Apellido2 + "</td>"; tabla += "<td>" + item.RIF + "</td>"; tabla += "<td>" + item.Password + "</td>"; tabla += "<td>" + item.CodigoCorreoElectronico + "</td>"; tabla += "<td>" + item.CodigoTienda + "</td>"; tabla += "<td><a class=" + "portfolio - link" + " data-toggle=" + "modal" + " href=" + "#portfolioModal1" + "> Ver Carnet </a></td>"; tabla += "</tr>"; } tabla += "</tbody>"; tabla += "</table>"; Label1.Text = "Hola"; Label2.Text = "qué tal?"; Label3.Text = "todo bien?"; Label4.Text = "esta es una"; Label5.Text = "tabla natural"; cadena += Label1.Text + "\n" + Label2.Text + "\n" + Label3.Text + "\n" + Label4.Text + "\n" + Label4.Text + "\n"; VerQrNatural carnet = new VerQrNatural(); imgCtrl = carnet.GenerarQr(imgCtrl, cadena); } else { tabla += "<table id='example' class='table table-striped table-bordered second' style='width: 100%'>"; tabla += "<thead>"; tabla += "<tr>"; tabla += "<th>DenominacionComercial</th>"; tabla += "<th>RazonSocial</th>"; tabla += "<th>Capital</th>"; tabla += "<th>PaginaWeb</th>"; tabla += "<th>DireccionFisica</th>"; tabla += "<th>DireccionFiscal</th>"; tabla += "<th>RIF</th>"; tabla += "<th>Password</th>"; tabla += "<th>CodigoCorreoElectronico</th>"; tabla += "<th>CodigoTienda</th>"; tabla += "</tr>"; tabla += "</thead>"; tabla += "<tbody>"; List <Juridico> listaJuridico = new List <Juridico>(); ctrlConsultaJuridico = new Juridico(); listaJuridico = ctrlConsultaJuridico.TodosJuridicos(); foreach (Juridico item in listaJuridico) { /// cuerpo o contenido de la tabla tabla += "<tr>"; tabla += "<td>" + item.DenominacionComercial + "</td>"; tabla += "<td>" + item.RazonSocial + "</td>"; tabla += "<td>" + item.Capital + "</td>"; tabla += "<td>" + item.PaginaWeb + "</td>"; tabla += "<td>" + item.DireccionFisica + "</td>"; tabla += "<td>" + item.DireccionFiscal + "</td>"; tabla += "<td>" + item.RIF + "</td>"; tabla += "<td>" + item.Password + "</td>"; tabla += "<td>" + item.CodigoCorreoElectronico + "</td>"; tabla += "<td>" + item.CodigoTienda + "</td>"; tabla += "<td><a class=" + "portfolio - link" + " data-toggle=" + "modal" + " href=" + "#portfolioModal1" + "> Ver Carnet </a></td>"; tabla += "</tr>"; } tabla += "</tbody>"; tabla += "</table>"; } listaPersonaTabla.InnerHtml = tabla; } catch (Exception ex) { Session["mensajeError"] = "Ha ocurrido un error con la base de datos. " + ex; ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('No hay conexión con la base de datos');", true); } }