protected void btnGuardar_Click(object sender, EventArgs e) { if (txtDescripción.Text == "" || txtDate.Text == "" || txtDateEntrega.Text == "") { lblError.Text = "Debe Completar los datos Solicitados"; } else { if (evento.InserPres(txtDate.Text, txtDateEntrega.Text, txtDescripción.Text, "Prestado", dpTipoPrestamo.Text, dpProducto.Text, dpTrabajor.Text, dpTrabajor.Text)) { Response.Write("<script>window.alert('Agregado Correctamente')</script>"); Response.ContentType = "application/pdf"; Response.AddHeader("content-disposition", "attachment;filename=print.pdf"); Response.Cache.SetCacheability(HttpCacheability.NoCache); StringWriter sw = new StringWriter(); HtmlTextWriter hw = new HtmlTextWriter(sw); panelPDF2.RenderControl(hw); StringReader sr = new StringReader(sw.ToString()); Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 10f); HTMLWorker htmlParser = new HTMLWorker(pdfDoc); PdfWriter.GetInstance(pdfDoc, Response.OutputStream); pdfDoc.Open(); htmlParser.Parse(sr); pdfDoc.Close(); Response.Write(pdfDoc); Response.End(); } else { lblError.Text = "Error Al Ingresar, Intente de nuevo"; } } }