public HttpResponseMessage QrCode(string id)
        {
            if (id == null) throw new ArgumentNullException("id");

            if (!ValidUserIdRegex.IsMatch(id))
            {
                return new HttpResponseMessage(HttpStatusCode.BadRequest);
            }

            const int MODULE_SIZE = 12;
            GraphicsRenderer renderer =
                new GraphicsRenderer(new FixedModuleSize(MODULE_SIZE, QuietZoneModules.Zero));

            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.L);

            string content = id;
            QrCode qrCode = qrEncoder.Encode(content);

            MemoryStream rendered = new MemoryStream();
            renderer.WriteToStream(qrCode.Matrix, ImageFormat.Gif, rendered);

            HttpResponseMessage responseMessage = new HttpResponseMessage(HttpStatusCode.OK);
            responseMessage.Content = new ByteArrayContent(rendered.ToArray());
            responseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("image/gif");
            return responseMessage;
        }
Exemplo n.º 2
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 public void generar(Compra compra)
 {
     QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
     QrCode qrCode = qrEncoder.Encode(compra.Id.ToString());
     Renderer renderer = new Renderer(5, Brushes.Black, Brushes.White);
     renderer.CreateImageFile(qrCode.Matrix, "c:/Qr" + compra.Id.ToString() + ".png", ImageFormat.Png);
 }
Exemplo n.º 3
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    public Image DrawQRCode(int qrImageSize, ImageFormat imgFormat)
    {
      QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.M);
      QrCode qrCode = qrEncoder.Encode(this.BarCodeValue);

      GraphicsRenderer renderer = new GraphicsRenderer(new FixedCodeSize(qrImageSize, QuietZoneModules.Two), Brushes.Black, Brushes.White);
      MemoryStream stream = new MemoryStream();
      renderer.WriteToStream(qrCode.Matrix, imgFormat, stream);
      return Image.FromStream(stream);
    }
Exemplo n.º 4
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        public string generarQR(string codigo)
        {
            var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
            var qrCode = qrEncoder.Encode(codigo);

            var renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);
            string path = AppDomain.CurrentDomain.BaseDirectory + "tmp\\"+ codigo +"QR.png";
            using (var stream = new FileStream(path, FileMode.Create))
                renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);
            return codigo+"QR.png";
        }
Exemplo n.º 5
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        public static void RunSample3()
        {
            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
            QrCode qrCode = qrEncoder.Encode("Hello World!");

            GraphicsRenderer renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);
            using (FileStream stream = new FileStream(@"c:\temp\HelloWorld.png", FileMode.Create))
            {
                renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);
            }
        }
Exemplo n.º 6
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        public Image GenerateQRCode(QRCodeParameters param)
        {
            if (param == null) throw new ArgumentNullException();

            QrEncoder encoder = new QrEncoder(ErrorCorrectionLevel.L);
            QrCode qrCode = encoder.Encode(param.Text);

            GraphicsRenderer gRenderer = new GraphicsRenderer(new FixedModuleSize(param.Size, QuietZoneModules.Two), Brushes.Black, Brushes.White);
            MemoryStream ms = new MemoryStream();
            gRenderer.WriteToStream(qrCode.Matrix, param.ImageFormat, ms);
            return Image.FromStream(ms);
        }
        public FileContentResult Show(Guid id)
        {
            QrEncoder enc = new QrEncoder();
            QrCode code = enc.Encode(GetUrl());

            Renderer renderer = new Renderer(5);
            Image image = new Bitmap(256,256);
            using (Graphics graphics = Graphics.FromImage(image))
                renderer.Draw(graphics, code.Matrix);

            byte[] imageByte = imageToByteArray(image);
            string contentType = "image/png";

            return File(imageByte, contentType);
        }
Exemplo n.º 8
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        public static void GenerateQR(string encodeString, string venueName, string branding)
        {
            //Ask the user for the path where the QR pdf file will be stored.  If canceled, return and do nothing.
            string filePath = GetSaveFilePath();
            if (filePath.Equals(""))
                return;

            QrEncoder encoder = new QrEncoder(ErrorCorrectionLevel.H);
            QrCode code = encoder.Encode(encodeString);

            Renderer renderer = new Renderer(25, System.Drawing.Brushes.Black, System.Drawing.Brushes.White);
            renderer.CreateImageFile(code.Matrix, IMAGE_NAME, ImageFormat.Png);

            PrintToPDF(venueName, branding, filePath);
        }
Exemplo n.º 9
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        public recieve_litecoin()
        {
            InitializeComponent();

            ILitecoinService litecoinService = new LitecoinService();
            string           a = litecoinService.GetNewAddress();

            address_textBox.Text = a;

            Gma.QrCodeNet.Encoding.QrEncoder Encoder = new Gma.QrCodeNet.Encoding.QrEncoder(Gma.QrCodeNet.Encoding.ErrorCorrectionLevel.H);
            Gma.QrCodeNet.Encoding.QrCode    Code    = Encoder.Encode(a);
            Bitmap TempBMP = new Bitmap(Code.Matrix.Width, Code.Matrix.Height);

            for (int X = 0; X <= (Code.Matrix.Width) - 1; X++)
            {
                for (int Y = 0; Y <= (Code.Matrix.Height) - 1; Y++)
                {
                    if (Code.Matrix.InternalArray[X, Y])
                    {
                        TempBMP.SetPixel(X, Y, System.Drawing.Color.Black);
                    }
                    else
                    {
                        TempBMP.SetPixel(X, Y, System.Drawing.Color.White);
                    }
                }
            }

            //TempBMP.Size abc = new System.Drawing.Size(120,120);

            //Console.Write(TempBMP);
            //ictureBox.Image.Size =new  Size(600, 700);
            //empBMP.Size = new Size(TempBMP.Height,TempBMP.Width);
            pictureBox.Size = new Size(100, 75);
            // pictureBox.Image = TempBMP;

            var imageTemp = new Bitmap(TempBMP);

            var image = new Bitmap(imageTemp, new System.Drawing.Size(new System.Drawing.Point(100, 75)));

            //image.Save("file.bmp", ImageFormat.Bmp);

            pictureBox.Image = image;



            //pictureBox.BorderStyle = BorderStyle.FixedSingle;
        }
Exemplo n.º 10
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        /// <summary>
        /// Generates an img tag with a data uri encoded image of the QR code from the content given.
        /// </summary>
        /// <param name="html"></param>
        /// <param name="content"></param>
        /// <returns></returns>
        public static IHtmlString QRCode(this HtmlHelper html, string content)
        {
            QrEncoder enc = new QrEncoder(ErrorCorrectionLevel.H);
            var code = enc.Encode(content);

            GraphicsRenderer r = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);

            using (MemoryStream ms = new MemoryStream())
            {
                r.WriteToStream(code.Matrix, ImageFormat.Png, ms);

                byte[] image = ms.ToArray();
                //otpauth://totp/MY_APP_LABEL?secret={0}
                return html.Raw(string.Format(@"<img src=""data:image/png;base64,{0}"" alt=""{1}"" />", Convert.ToBase64String(image), content));
            }
        }
Exemplo n.º 11
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        /// <summary>
        /// Generates an img tag with a data uri encoded image of the QR code from the content given.
        /// </summary>
        /// <param name="html"></param>
        /// <param name="content"></param>
        /// <returns></returns>
        public static IHtmlString QRCode(this HtmlHelper html, string content)
        {
            QrEncoder enc = new QrEncoder(ErrorCorrectionLevel.H);
            var code = enc.Encode(content);

            Renderer r = new Renderer(5, Brushes.Black, Brushes.White);

            using (MemoryStream ms = new MemoryStream())
            {
                r.WriteToStream(code.Matrix, ms, ImageFormat.Png);

                byte[] image = ms.ToArray();

                return html.Raw(string.Format(@"<img src=""data:image/png;base64,{0}"" alt=""{1}"" />", Convert.ToBase64String(image), content));
            }
        }
Exemplo n.º 12
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        private void btnShowQRCode_Click(object sender, EventArgs e)
        {
            var qrGenerator = new QrEncoder();
            var qrCode = qrGenerator.Encode(_password);

            var gRenderer = new GraphicsRenderer(
                new FixedModuleSize(6, QuietZoneModules.Two));

            using (var ms = new MemoryStream())
            {
                gRenderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, ms);
                using (pbQrCode.Image)
                {
                    pbQrCode.Image = new Bitmap(ms);
                }
            }
        }
Exemplo n.º 13
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        /// <summary>
        /// Gets the QR code containing the data of the network component.
        /// </summary>
        /// <returns>The QR code image.</returns>
        public Bitmap GetQRCode( )
        {
            QrEncoder qrEncoder = new QrEncoder( ErrorCorrectionLevel.H );
            byte[ ] ipBytes = IP.GetAddressBytes( );
            QrCode qrCode = qrEncoder.Encode( $"{string.Join( ",", ipBytes )},{Port}" );


            const int moduleSizeInPixels = 25;
            GraphicsRenderer renderer = new GraphicsRenderer( new FixedModuleSize( moduleSizeInPixels, QuietZoneModules.Two ), Brushes.Black, Brushes.White );

            DrawingSize dSize = renderer.SizeCalculator.GetSize( qrCode.Matrix.Width );

            Bitmap bmp = new Bitmap( dSize.CodeWidth, dSize.CodeWidth );
            using ( Graphics graphics = Graphics.FromImage( bmp ) )
                renderer.Draw( graphics, qrCode.Matrix );

            return bmp;
        }
        public void GenerateQrCodesForIds(string directory, IEnumerable<string> items)
        {
            QrEncoder encoder = new QrEncoder(ErrorCorrectionLevel.M);

            GraphicsRenderer renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);

            int index = 0;
            foreach (var item in items)
            {
                QrCode qrCode = encoder.Encode(item);

                using (FileStream stream = new FileStream(string.Format("{0}\\{1}.png", directory, index), FileMode.Create))
                {
                    renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);
                }

                index++;
            }
        }
Exemplo n.º 15
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        public static void RunSample1()
        {
            Console.Write(@"Type some text to QR code: ");
            string sampleText = Console.ReadLine();
            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.M);
            QrCode qrCode = qrEncoder.Encode(sampleText);
            for (int j = 0; j < qrCode.Matrix.Width; j++)
            {
                for (int i = 0; i < qrCode.Matrix.Width; i++)
                {

                    char charToPrint = qrCode.Matrix[i, j] ? '█' : ' ';
                    Console.Write(charToPrint);
                }
                Console.WriteLine();
            }
            Console.WriteLine(@"Press any key to quit.");
            Console.ReadKey();
        }
Exemplo n.º 16
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        public static void RunSample2()
        {
            const string helloWorld = "Hello World!";

            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
            QrCode qrCode = qrEncoder.Encode(helloWorld);

            const int moduleSizeInPixels = 5;
            GraphicsRenderer renderer = new GraphicsRenderer(new FixedModuleSize(moduleSizeInPixels, QuietZoneModules.Two), Brushes.Black, Brushes.White);

            Panel panel = new Panel();
            Point padding = new Point(10, 16);
            DrawingSize dSize = renderer.SizeCalculator.GetSize(qrCode.Matrix.Width);
            panel.AutoSize = false;
            panel.Size = new Size(dSize.CodeWidth, dSize.CodeWidth) + new Size(2*padding.X, 2*padding.Y);

            using (Graphics graphics = panel.CreateGraphics())
            {
                renderer.Draw(graphics, qrCode.Matrix, padding);
            }

        }
Exemplo n.º 17
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        public ActionResult EnableGoogleAuthentication()
        {
            var secretKey = Utilities.GenerateOTPKey();
            var content = string.Format("otpauth://totp/{0}?secret={1}", "DotPay:" + this.CurrentUser.LoginName, secretKey);
            QrEncoder enc = new QrEncoder(ErrorCorrectionLevel.H);
            var code = enc.Encode(content);
            var imageData = string.Empty;
            GraphicsRenderer r = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);

            using (MemoryStream ms = new MemoryStream())
            {
                r.WriteToStream(code.Matrix, ImageFormat.Png, ms);

                byte[] image = ms.ToArray();
                //otpauth://totp/MY_APP_LABEL?secret={0}
                imageData = Convert.ToBase64String(image);
                //return html.Raw(string.Format(@"<img src=""data:image/png;base64,{0}"" alt=""{1}"" />", Convert.ToBase64String(image), content));
            }
            var result = FCJsonResult.CreateFailResult(Language.LangHelpers.Lang("Unable to update your nick name. Please try again."));

            return Json(new { Code = 1, @ImageData = imageData, SecretKey = secretKey });
        }
Exemplo n.º 18
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        private void btnAceptar_Click(object sender, EventArgs e)
        {
            int existeNullCodeQR = 0;
            fecha = "";
            fechafin = "";

            cnx = new SqlConnection(cdn);
            cmd = new SqlCommand();
            cmd.Connection = cnx;
            CalculoNomina.Core.NominaHelper nh = new CalculoNomina.Core.NominaHelper();
            nh.Command = cmd;

            for (int i = 0; i < lstvPeriodos.SelectedItems.Count; i++)
            {
                fecha = lstvPeriodos.SelectedItems[i].Text;
                fechafin = lstvPeriodos.SelectedItems[i].SubItems[1].Text;
            }

            try
            {
                cnx.Open();
                existeNullCodeQR = nh.existeNullQR(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date);
                cnx.Close();
            }
            catch (Exception error)
            {
                MessageBox.Show("Error: Al obtener existencia de nulos Code QR. " + error.Message, "Error");
                cnx.Dispose();
                return;
            }

            if (existeNullCodeQR != 0)
            {
                List<CalculoNomina.Core.CodigoBidimensional> lstXml = new List<CalculoNomina.Core.CodigoBidimensional>();
                try
                {
                    cnx.Open();
                    lstXml = nh.obtenerListaQr(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date);
                    cnx.Close();
                }
                catch (Exception error)
                {
                    MessageBox.Show("Error: Al obtener el listado de XMLs." + error.Message, "Error");
                    cnx.Dispose();
                    return;
                }

                string codigoQR = "";
                string[] valores = null;
                string numero = "";
                string vEntero = "";
                string vDecimal = "";

                for (int i = 0; i < lstXml.Count; i++)
                {
                    numero = lstXml[i].tt.ToString();
                    valores = numero.Split('.');
                    vEntero = valores[0];
                    vDecimal = valores[1];
                    codigoQR = string.Format("?re={0}&rr={1}&tt={2}.{3}&id={4}", lstXml[i].re, lstXml[i].rr,
                        vEntero.PadLeft(10, '0'), vDecimal.PadRight(6, '0'), lstXml[i].uuid);
                    var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
                    var qrCode = qrEncoder.Encode(codigoQR);
                    var renderer = new GraphicsRenderer(new FixedModuleSize(2, QuietZoneModules.Two), Brushes.Black, Brushes.White);

                    using (var stream = new FileStream(lstXml[i].uuid + ".png", FileMode.Create))
                        renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);

                    Bitmap bmp = new Bitmap(lstXml[i].uuid + ".png");
                    Byte[] qr = GLOBALES.IMAGEN_BYTES(bmp);
                    bmp.Dispose();
                    File.Delete(lstXml[i].uuid + ".png");
                    try
                    {
                        cnx.Open();
                        nh.actualizaXml(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date, lstXml[i].idtrabajador, qr);
                        cnx.Close();
                    }
                    catch (Exception)
                    {
                        MessageBox.Show("Error: Al actualizar el código QR.", "Error");
                        cnx.Dispose();
                        return;
                    }
                }
            }

            if (todos)
            {
                for (int i = 0; i < lstvPeriodos.SelectedItems.Count; i++)
                    fecha = lstvPeriodos.SelectedItems[i].Text;
                idEmpleados = "";
                frmVisorReportes vr = new frmVisorReportes();
                vr._tipoNomina = (cmbTipoNomina.SelectedIndex == 0 ? GLOBALES.NORMAL : GLOBALES.EXTRAORDINARIO_NORMAL);
                vr._departamentos = idDepartamentos;
                vr._empleados = idEmpleados;
                vr._todos = todos;
                vr._noReporte = 10;
                vr._inicioPeriodo = DateTime.Parse(fecha).Date;
                vr._periodo = periodo;
                vr.Show();
            }
            else {
                idEmpleados = "";
                for (int i = 0; i < lstvEmpleados.Items.Count; i++)
                {
                    if (lstvEmpleados.Items[i].Checked)
                        idEmpleados += lstvEmpleados.Items[i].Text + ",";
                }

                fecha = "";
                if (idEmpleados != "")
                {
                    for (int i = 0; i < lstvPeriodos.SelectedItems.Count; i++)
                        fecha = lstvPeriodos.SelectedItems[i].Text;
                    idEmpleados = idEmpleados.Substring(0, idEmpleados.Length - 1);
                    frmVisorReportes vr = new frmVisorReportes();
                    vr._tipoNomina = (cmbTipoNomina.SelectedIndex == 0 ? GLOBALES.NORMAL : GLOBALES.EXTRAORDINARIO_NORMAL);
                    vr._departamentos = idDepartamentos;
                    vr._empleados = idEmpleados;
                    vr._todos = todos;
                    vr._noReporte = 10;
                    vr._periodo = periodo;
                    vr._inicioPeriodo = DateTime.Parse(fecha).Date;
                    vr.Show();
                }
            }
        }
        /// <summary>
        /// Post process payment (used by payment gateways that require redirecting to a third-party URL)
        /// </summary>
        /// <param name="postProcessPaymentRequest">Payment info required for an order processing</param>
        public void PostProcessPayment(PostProcessPaymentRequest postProcessPaymentRequest)
        {
            var order = postProcessPaymentRequest.Order;
            const string paymenturl = "https://api.mch.weixin.qq.com/pay/unifiedorder";
            var spbillCreateIp = _webHelper.GetCurrentIpAddress();
            var notifyUrl = _webHelper.GetStoreLocation(false) + "Order/Notify";

            var paras = new SortedDictionary<string, string>()
            {
                {"body", "测试商品"},
                {"attach", "测试商品"},
                {"out_trade_no", order.TradeNo},
                {"total_fee", (order.OrderTotal*100).ToString(".")},
                {"time_start", DateTime.Now.ToString("yyyyMMddHHmmss")},
                {"time_expire", DateTime.Now.AddMinutes(5).ToString("yyyyMMddHHmmss")},
                {"goods_tag", "商品标记"},
                {"trade_type", "NATIVE"},
                {"product_id", order.Id.ToString()},
                {"appid", Appid},
                {"mch_id", MchId},
                {"spbill_create_ip", spbillCreateIp},
                {"nonce_str", CommonHelper.GenerateRandomDigitCode(16)},
                {"notify_url", notifyUrl}
            };

            using (var client = new HttpClient())
            {
                var sign = MakeSign(paras);
                paras.Add("sign", sign);

                var requestxml = RequestXml(paras);
                var httpContent = new StringContent(requestxml, Encoding.UTF8, "application/xml");
                var result = client.PostAsync(paymenturl, httpContent).Result;
                using (var responsestream = result.Content.ReadAsStreamAsync().Result)
                {
                    var serializer = new XmlSerializer(typeof(WebCharReponse));
                    var response = serializer.Deserialize(responsestream) as WebCharReponse;
                    if (response == null || response.ResultCode == "FAIL") return;
                    var weburl = response.CodeUrl;
                    var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
                    var qrCode = qrEncoder.Encode(weburl);
                    var renderer = new GraphicsRenderer(new FixedCodeSize(200, QuietZoneModules.Zero));
                    _httpContext.Response.ContentType = "image/jpeg";
                    renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, _httpContext.Response.OutputStream);
                    _httpContext.Response.End();
                }
            }
        }
Exemplo n.º 20
0
        //[OutputCache(Duration = 60 * 60 * 24, Location = System.Web.UI.OutputCacheLocation.Downstream)]
        public async Task<ActionResult> QR(string slug, int width=8)
        {
            QrEncoder encoder = new QrEncoder(ErrorCorrectionLevel.L);
            
            using (var db = new SportDataContext())
            {
                var ev = await EventService.GetEvent(slug, db);
                if (ev == null)
                    return HttpNotFound();

                var url = "http://afspb.org.ru/timeline/";
                if(ev.Season!=2014) 
                    url += ev.Season + "/";
                url += ev.Slug + "/Guide";
                var qrCode = encoder.Encode(url);

                GraphicsRenderer dRenderer = new GraphicsRenderer(
                        new FixedModuleSize(width, QuietZoneModules.Two),
                        Brushes.Black, Brushes.White);

                using(var ms = new MemoryStream())
                {
                    dRenderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, ms);
                    return File(ms.ToArray(), "image/png");
                }
            }

            
        }
 private void writeQR(String url ,String fileName)
 {
     QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.M);
     QrCode qrCode = qrEncoder.Encode(url);
     GraphicsRenderer gRender = new GraphicsRenderer(new FixedModuleSize(30, QuietZoneModules.Four));
     BitMatrix matrix = qrCode.Matrix;
     using (FileStream stream = new FileStream(fileName, FileMode.Create))
     {
         gRender.WriteToStream(matrix, ImageFormat.Png, stream, new System.Drawing.Point(600, 600));
     }
 }
Exemplo n.º 22
0
        private void btnAceptar_Click(object sender, EventArgs e)
        {
            if (!_ReportePreNomina)
            {
                if (noReporte != 6 && noReporte != 9)
                {
                    if (noReporte == 8)
                    {
                        int existeNullCodeQR = 0;
                        cnx = new SqlConnection(cdn);
                        cmd = new SqlCommand();
                        cmd.Connection = cnx;
                        nh = new CalculoNomina.Core.NominaHelper();
                        nh.Command = cmd;

                        #region EXISTENCIA DE NULOS EN TABLA xmlCabecera
                        try
                        {
                            cnx.Open();
                            existeNullCodeQR = nh.existeNullQR(GLOBALES.IDEMPRESA, dtpInicioPeriodo.Value.Date, dtpFinPeriodo.Value.Date);
                            cnx.Close();
                        }
                        catch (Exception error)
                        {
                            MessageBox.Show("Error: Al obtener existencia de nulos Code QR." + error.Message, "Error");
                            cnx.Dispose();
                            return;
                        }
                        #endregion

                        #region GENERACION DE CODIGO QR SI EXISTEN NULOS
                        if (existeNullCodeQR != 0)
                        {
                            List<CalculoNomina.Core.CodigoBidimensional> lstXml = new List<CalculoNomina.Core.CodigoBidimensional>();
                            try
                            {
                                cnx.Open();
                                lstXml = nh.obtenerListaQr(GLOBALES.IDEMPRESA, dtpInicioPeriodo.Value.Date, dtpFinPeriodo.Value.Date);
                                cnx.Close();
                            }
                            catch (Exception error)
                            {
                                MessageBox.Show("Error: Al obtener el listado de los XML." + error.Message, "Error");
                                cnx.Dispose();
                                return;
                            }

                            string codigoQR = "";
                            string[] valores = null;
                            string numero = "";
                            string vEntero = "";
                            string vDecimal = "";
                            for (int i = 0; i < lstXml.Count; i++)
                            {
                                numero = lstXml[i].tt.ToString();
                                valores = numero.Split('.');
                                vEntero = valores[0];
                                vDecimal = valores[1];
                                codigoQR = string.Format("?re={0}&rr={1}&tt={2}.{3}&id={4}", lstXml[i].re, lstXml[i].rr,
                                    vEntero.PadLeft(10, '0'), vDecimal.PadRight(6, '0'), lstXml[i].uuid);
                                var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
                                var qrCode = qrEncoder.Encode(codigoQR);
                                var renderer = new GraphicsRenderer(new FixedModuleSize(2, QuietZoneModules.Two), Brushes.Black, Brushes.White);

                                using (var stream = new FileStream(lstXml[i].uuid + ".png", FileMode.Create))
                                    renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);

                                Bitmap bmp = new Bitmap(lstXml[i].uuid + ".png");
                                Byte[] qr = GLOBALES.IMAGEN_BYTES(bmp);
                                bmp.Dispose();
                                File.Delete(lstXml[i].uuid + ".png");
                                try
                                {
                                    cnx.Open();
                                    nh.actualizaXml(GLOBALES.IDEMPRESA, dtpInicioPeriodo.Value.Date, dtpFinPeriodo.Value.Date, lstXml[i].idtrabajador, qr);
                                    cnx.Close();
                                }
                                catch (Exception)
                                {
                                    MessageBox.Show("Error: Al actualizar el código QR.", "Error");
                                    cnx.Dispose();
                                    return;
                                }
                            }
                        }
                        #endregion
                    }

                    frmVisorReportes vr = new frmVisorReportes();
                    vr._inicioPeriodo = dtpInicioPeriodo.Value;
                    vr._finPeriodo = dtpFinPeriodo.Value;
                    if (_ReportePreNomina)
                        vr._tipoNomina = _tipoNomina;
                    else
                        vr._tipoNomina = tipoNomina;
                    vr._noReporte = noReporte;
                    vr._deptoInicio = int.Parse(cmbDeptoInicial.SelectedValue.ToString());
                    vr._deptoFin = int.Parse(cmbDeptoFinal.SelectedValue.ToString());
                    vr._empleadoInicio = int.Parse(cmbEmpleadoInicial.SelectedValue.ToString());
                    vr._empleadoFin = int.Parse(cmbEmpleadoFinal.SelectedValue.ToString());
                    vr._netoCero = netocero;
                    vr._orden = orden;
                    vr._periodo = periodo;
                    vr.Show();
                }
                else
                {
                    if (noReporte == 6)
                        excelTabular();
                    if (noReporte == 9)
                        excelGravadosExentos();
                }
            }
            else
            {
                int empleadoInicial = 0, empleadoFinal = 0;
                if (_noReporte == 9 || _noReporte == 1)
                {
                    empleadoInicial = int.Parse(cmbEmpleadoInicial.SelectedValue.ToString());
                    empleadoFinal = int.Parse(cmbEmpleadoFinal.SelectedValue.ToString());
                }
                if (OnReporte != null)
                    OnReporte(netocero, orden, _noReporte, empleadoInicial, empleadoFinal);
            }
        }
Exemplo n.º 23
0
        public void PrintQrCode(string qrCodeData, int size, int ec)
        {
            if (string.IsNullOrWhiteSpace(qrCodeData)) return;

            var space = GetSpace(qrCodeData);
            qrCodeData = qrCodeData.TrimStart();
            
            if (size == 0) size = 6;
            else size = (size * 2) + 1;

            if (ec > 0) ec--;

            var qrEncoder = new QrEncoder((ErrorCorrectionLevel)ec);
            var qrCode = qrEncoder.Encode(qrCodeData);

            var renderer = new GraphicsRenderer(new FixedModuleSize(size, QuietZoneModules.Zero), Brushes.Black, Brushes.White);
            using (var stream = new MemoryStream())
            {
                renderer.WriteToStream(qrCode.Matrix, ImageFormat.Bmp, stream);
                PrintBitmap((Bitmap)Image.FromStream(stream), space);
            }
        }
Exemplo n.º 24
0
        private void workerEnvio_DoWork(object sender, DoWorkEventArgs e)
        {
            int existeNullCodeQR = 0;

            cnx = new SqlConnection(cdn);
            cmd = new SqlCommand();
            cmd.Connection = cnx;

            CalculoNomina.Core.NominaHelper nh = new CalculoNomina.Core.NominaHelper();
            nh.Command = cmd;

            workerEnvio.ReportProgress(0, "Generando códigos QR.");

            try
            {
                cnx.Open();
                existeNullCodeQR = nh.existeNullQR(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date);
                cnx.Close();
            }
            catch (Exception error)
            {
                MessageBox.Show("Error: Al obtener existencia de nulos Code QR." + error.Message, "Error");
                cnx.Dispose();
                return;
            }

            if (existeNullCodeQR != 0)
            {
                List<CalculoNomina.Core.CodigoBidimensional> lstQR = new List<CalculoNomina.Core.CodigoBidimensional>();
                try
                {
                    cnx.Open();
                    lstQR = nh.obtenerListaQr(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date);
                    cnx.Close();
                }
                catch (Exception error)
                {
                    MessageBox.Show("Error: Al obtener el listado de los XML." + error.Message, "Error");
                    cnx.Dispose();
                    return;
                }

                string codigoQR = "";
                string[] valores = null;
                string numero = "";
                string vEntero = "";
                string vDecimal = "";

                for (int i = 0; i < lstQR.Count; i++)
                {
                    numero = lstQR[i].tt.ToString();
                    valores = numero.Split('.');
                    vEntero = valores[0];
                    vDecimal = valores[1];
                    codigoQR = string.Format("?re={0}&rr={1}&tt={2}.{3}&id={4}", lstQR[i].re, lstQR[i].rr,
                        vEntero.PadLeft(10, '0'), vDecimal.PadRight(6, '0'), lstQR[i].uuid);
                    var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
                    var qrCode = qrEncoder.Encode(codigoQR);
                    var renderer = new GraphicsRenderer(new FixedModuleSize(2, QuietZoneModules.Two), Brushes.Black, Brushes.White);

                    using (var stream = new FileStream(lstQR[i].uuid + ".png", FileMode.Create))
                        renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);

                    Bitmap bmp = new Bitmap(lstQR[i].uuid + ".png");
                    Byte[] qr = GLOBALES.IMAGEN_BYTES(bmp);
                    bmp.Dispose();
                    File.Delete(lstQR[i].uuid + ".png");
                    try
                    {
                        cnx.Open();
                        nh.actualizaXml(GLOBALES.IDEMPRESA, DateTime.Parse(fecha).Date, DateTime.Parse(fechafin).Date, lstQR[i].idtrabajador, qr);
                        cnx.Close();
                    }
                    catch (Exception)
                    {
                        MessageBox.Show("Error: Al actualizar el código QR.", "Error");
                        cnx.Dispose();
                        return;
                    }
                }
            }

            int existeRecibo = 0;
            if (fecha != "")
            {
                for (int i = 0; i < dgvEmpleados.Rows.Count; i++)
                {

                    try
                    {
                        cnx.Open();
                        existeRecibo = (int)nh.existeXMLTrabajador(GLOBALES.IDEMPRESA, int.Parse(dgvEmpleados.Rows[i].Cells["idtrabajador"].Value.ToString()),
                            DateTime.Parse(fecha).Date);
                        cnx.Close();
                    }
                    catch (Exception)
                    {
                        MessageBox.Show("Error: Al obtener existencia del XML", "Error");
                        cnx.Dispose();
                        return;
                    }

                    if (existeRecibo != 0)
                    {
                        dsReportes.NominaRecibosDataTable dtImpresionNomina = new dsReportes.NominaRecibosDataTable();
                        SqlDataAdapter daImpresionNomina = new SqlDataAdapter();
                        cmd.CommandText = "exec stp_rptNominaImpresionTrabajador @idempresa, @fechainicio, @tiponomina, @idtrabajador, @periodo";
                        cmd.Parameters.Clear();
                        cmd.Parameters.AddWithValue("idempresa", GLOBALES.IDEMPRESA);
                        cmd.Parameters.AddWithValue("fechainicio", DateTime.Parse(fecha).Date);
                        cmd.Parameters.AddWithValue("tiponomina", tipoNomina);
                        cmd.Parameters.AddWithValue("idtrabajador", int.Parse(dgvEmpleados.Rows[i].Cells["idtrabajador"].Value.ToString()));
                        cmd.Parameters.AddWithValue("periodo", periodo);
                        cmd.CommandTimeout = 300;
                        daImpresionNomina.SelectCommand = cmd;
                        daImpresionNomina.Fill(dtImpresionNomina);

                        ReportDataSource rd = new ReportDataSource();
                        rd.Value = dtImpresionNomina;
                        rd.Name = "dsNominaRecibo";

                        Visor.LocalReport.DataSources.Clear();
                        Visor.LocalReport.DataSources.Add(rd);

                        Visor.LocalReport.ReportEmbeddedResource = "rptNominaRecibos.rdlc";
                        Visor.LocalReport.ReportPath = @"rptNominaRecibos.rdlc";

                        Warning[] warnings;
                        string[] streamids;
                        string mimeType;
                        string encoding;
                        string extension;

                        byte[] bytes = Visor.LocalReport.Render("PDF", null, out mimeType, out encoding, out extension, out streamids, out warnings);

                        if (!Directory.Exists(ruta + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA.ToString()))
                            Directory.CreateDirectory(ruta + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA.ToString());

                        using (FileStream fs = new FileStream(string.Format(@"{0}\{1}.{2}",
                            ruta + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA.ToString(),
                            dgvEmpleados.Rows[i].Cells["nombrecompleto"].Value.ToString() + "_" + DateTime.Parse(fecha).ToString("yyyyMMdd"),
                            "pdf"), FileMode.Create))
                        {
                            fs.Write(bytes, 0, bytes.Length);
                            fs.Flush();
                            fs.Close();
                            fs.Dispose();
                        }

                        List<CalculoNomina.Core.XmlCabecera> lstXml = new List<CalculoNomina.Core.XmlCabecera>();
                        try
                        {
                            cnx.Open();
                            lstXml = nh.obtenerXmlTrabajador(GLOBALES.IDEMPRESA, int.Parse(dgvEmpleados.Rows[i].Cells["idtrabajador"].Value.ToString()),
                                DateTime.Parse(fecha).Date);
                            cnx.Close();
                        }
                        catch (Exception)
                        {
                            MessageBox.Show("Error: Al obtener el XML del Trabajador", "Error");
                            cnx.Dispose();
                            return;
                        }

                        using (StreamWriter sw = new StreamWriter(ruta + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA.ToString() + "\\" + dgvEmpleados.Rows[i].Cells["nombrecompleto"].Value.ToString() + "_" + DateTime.Parse(fecha).ToString("yyyyMMdd") + ".xml"))
                        {
                            sw.WriteLine(lstXml[0].xml);
                        }
                        workerEnvio.ReportProgress(i, "Recibo generado.");
                    }
                    else
                    {
                        workerEnvio.ReportProgress(i, "Recibo no existe.");
                    }
                }

                try
                {
                    using (ZipFile zip = new ZipFile())
                    {
                        if (File.Exists(ruta + "RecibosNomina_" + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA + ".zip"))
                            File.Delete(ruta + "RecibosNomina_" + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA + ".zip");
                        zip.AddDirectory(ruta + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA.ToString() + "\\");
                        zip.Save(ruta + "RecibosNomina_" + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA + ".zip");
                    }
                }
                catch (Exception)
                {
                    MessageBox.Show("Error: Al crear el archivo comprimido.", "Error");
                }

                MailMessage email = new MailMessage();
                SmtpClient smtp = new SmtpClient();
                Attachment comprimido = new Attachment(ruta + "RecibosNomina_" + DateTime.Parse(fecha).ToString("yyyyMMdd") + "_" + GLOBALES.IDEMPRESA + ".zip");
                email.IsBodyHtml = true;
                email.From = new MailAddress(correoEnvio, "Recibos electrónicos de nómina");
                email.To.Add(txtCorreoElectronico.Text);
                email.Subject = "RecibosNomina_" + DateTime.Parse(fecha).ToString("yyyyMMdd");
                email.Body = "Correo automatico enviado por el sistema de administración de nómina. \r\n \r\n No responder.";
                email.Priority = MailPriority.Normal;
                email.Attachments.Add(comprimido);
                smtp.Host = servidorEnvio;
                smtp.Port = puertoEnvio;
                smtp.EnableSsl = usaSSL;

                smtp.Credentials = new NetworkCredential(correoEnvio, passwordEnvio);
                try
                {
                    workerEnvio.ReportProgress(0, "Enviando recibos de nómina");
                    smtp.Send(email);
                    smtp.Dispose();
                    comprimido.Dispose();
                }
                catch (Exception msg)
                {
                    MessageBox.Show("Error al enviar el correo: " + msg.Message, "Error");
                }
            }
        }
Exemplo n.º 25
0
        public void PrintQrCode(string qrCodeData)
        {
            var fileName = LocalSettings.DocumentPath + "\\qr.bmp";
            var qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
            var qrCode = qrEncoder.Encode(qrCodeData);

            var renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Black, Brushes.White);
            using (var stream = new FileStream(fileName, FileMode.Create))
            {
                renderer.WriteToStream(qrCode.Matrix, ImageFormat.Bmp, stream);
            }
            PrintBitmap(fileName);
        }
Exemplo n.º 26
0
        private void button1_Click(object sender, EventArgs e)
        {
            string makefile = HKLibrary.UTIL.HKFileHelper.GetCurrentDirectory();
            string sDirPath;
            sDirPath = makefile + "\\data";
            DirectoryInfo di = new DirectoryInfo(sDirPath);
            if (di.Exists == false)
            {
                di.Create();
            }

            string PinCode = "41302903000002";
            makefile = makefile + "\\data\\"+PinCode+".png";
            Int32 OrderSeq = 406359;

            string folderName = Convert.ToString(OrderSeq);
            string ftpfileName = folderName + "/" + PinCode + ".jpg";

            string ftpBasicPath = "/var/www/IMAGE/Web/upload/order/barcode";
            //string ftpBasicPath = "/var/www/IMAGE/Web/upload/order/qrcode/";

            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.M);
            QrCode qrCode = qrEncoder.Encode(PinCode);
            var renderer = new GraphicsRenderer(new FixedCodeSize(400, QuietZoneModules.Zero), Brushes.Black, Brushes.White);
            MemoryStream ms = new MemoryStream();
            renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, ms);
            var image = new Bitmap(Image.FromStream(ms), new Size(new Point(200, 200)));
            image.Save(makefile, ImageFormat.Png);
            Tamir.SharpSsh.Sftp sftp;

            sftp = new Tamir.SharpSsh.Sftp("ledev.leisureq.co.kr", "lion", "gkffl1!");
            sftp.Connect(10004);
            ArrayList res =  sftp.GetFileList("/");
            sftp.Mkdir(ftpBasicPath + "/" + folderName+ "/");
            sftp.Put(makefile, ftpBasicPath + "/" + ftpfileName);
            sftp.Close();

            //BarcodeLib.Barcode b = new BarcodeLib.Barcode();
            //b.Encode(BarcodeLib.TYPE.CODE128, PinCode);
            //b.SaveImage(makefile, BarcodeLib.SaveTypes.JPG);
            /*
            string date = "2015-05-20 17:16:44";
            string[] datePartPath = new string[4];

            DateTime dt = Convert.ToDateTime(date);
            datePartPath[0] = dt.ToString("yyyy");
            datePartPath[1] = dt.ToString("MM");
            datePartPath[2] = dt.ToString("dd");
            datePartPath[3] = Convert.ToString(OrderSeq);

            for(Int32 i =0; i<datePartPath.Length; i++){
                ftpBasicPath = ftpBasicPath + "/" + datePartPath[i];
            }
            comwls.image_01_FileMake(ftpBasicPath);

            */
            string ftpUri = "sftp://ledev.leisureq.co.kr:10004/"+ ftpBasicPath + folderName;

            HKLibrary.comwls.comwls.image_01_FileMake(ftpBasicPath + folderName);

            FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ftpUri);
            request.Method = WebRequestMethods.Ftp.MakeDirectory;
            //request.Method = WebRequestMethods.Ftp.UploadFile;

            // This example assumes the FTP site uses anonymous logon.
            request.Credentials = new NetworkCredential("lion", "gkffl1!");
            FtpWebResponse response = (FtpWebResponse)request.GetResponse();
            Stream ftpStream = response.GetResponseStream();

            ftpStream.Close();
            response.Close();

               /*
            string ftpUri = "ftp://121.78.127.40:21/" + ftpBasicPath + folderName;

            FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ftpUri);
            request.Method = WebRequestMethods.Ftp.MakeDirectory;

            // This example assumes the FTP site uses anonymous logon.
            request.Credentials = new NetworkCredential("infobay", "info9887");
            FtpWebResponse response = (FtpWebResponse)request.GetResponse();
            Stream ftpStream = response.GetResponseStream();

                ftpStream.Close();
                response.Close();

                ftpUri = "ftp://121.78.127.40:21/" + ftpBasicPath + ftpfileName;
                request = (FtpWebRequest)WebRequest.Create(ftpUri);
                request.Method = WebRequestMethods.Ftp.UploadFile;

                // This example assumes the FTP site uses anonymous logon.
                request.Credentials = new NetworkCredential("infobay", "info9887");

                byte[] fileContents = File.ReadAllBytes(makefile);
                request.ContentLength = fileContents.Length;

                request.UsePassive = true;
                Stream requestStream = request.GetRequestStream();
                requestStream.Write(fileContents, 0, fileContents.Length);
                requestStream.Close();
                response = (FtpWebResponse)request.GetResponse();
                response.Close();

            //sftp.ConnectTimeoutMs = 15000;
            //sftp.IdleTimeoutMs = 15000;

            //string hostname = "ftp://ledev.leisureq.co.kr:10004/";

            //bool success = sftp.Connect(hostname, 10004);
            */
        }
Exemplo n.º 27
0
        private void draw_qr(string qr_value)
        {
            QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.H);
            QrCode qrCode = qrEncoder.Encode(qr_value);

            int padding = 2;
            double module_size = (double)(pictureBox_qr.Width) / (double)(qrCode.Matrix.Width + 2*padding);

            int moduleSizeInPixels = (int)Math.Floor(module_size);
            Renderer renderer = new Renderer(moduleSizeInPixels, Brushes.Black, Brushes.White);
            renderer.QuietZoneModules = (QuietZoneModules)padding;

            Size qrCodeSize = renderer.Measure(qrCode.Matrix.Width);
            reset_qr_display();
            using (Graphics graphics = Graphics.FromImage(pictureBox_qr.Image))
            {
                renderer.Draw(graphics, qrCode.Matrix);
            }

            pictureBox_qr.Refresh();
        }
Exemplo n.º 28
0
        Image GetQRCode(string value)
        {
            QrEncoder enc = new QrEncoder();
            QrCode code = enc.Encode(value);

            Renderer renderer = new Renderer(5);
            Image image = new Bitmap(256, 256);
            using (Graphics graphics = Graphics.FromImage(image))
                renderer.Draw(graphics, code.Matrix);
            return image;
        }
Exemplo n.º 29
0
        public static Bitmap Draw(string barcodeText, Bitmap background, Rectangle destRect)
        {
            int x = destRect.X;
            int y = destRect.Y;
            int width = destRect.Width;
            int height = destRect.Height;

            if (x + width >= background.Width || y + height >= background.Height)
            {
                throw new QRBaException(ErrorConstants.Out_Of_Range);
            }

            var encoder = new QrEncoder(ErrorCorrectionLevel.M);
            var code = encoder.Encode(barcodeText);

            if (width < code.Matrix.Width * 2 || height < code.Matrix.Height * 2)
            {
                throw new QRBaException(ErrorConstants.Window_Too_Small);
            }

            byte[,] map = Calculate(code, background.Width, background.Height, new Rectangle(x, y, width, height));

            for (int i = 0; i < background.Width; i++)
            {
                for (int j = 0; j < background.Height; j++)
                {
                    var c = background.GetPixel(i, j);

                    if (map[i, j] == (byte)ColorType.Dark)
                    {
                        background.SetPixel(i, j, Darker(c));
                    }
                    else if (map[i, j] == (byte)ColorType.Light)
                    {
                        background.SetPixel(i, j, Lighter(c));
                    }

                }
            }

            return background;
        }
Exemplo n.º 30
0
        private void Encode_text()
        {
            try
            {
            var qrEncoder = new QrEncoder(ErrorCorrectionLevel.M);
            var qrCode = qrEncoder.Encode(en_txt.Text);
            MemoryStream ms = new MemoryStream();

            var renderer = new GraphicsRenderer(new FixedCodeSize(200, QuietZoneModules.Zero), Brushes.Black, Brushes.White);
            renderer.WriteToStream(qrCode.Matrix, ImageFormat.Jpeg,ms);

              en_bmp = new Bitmap(ms);
            //bm.Save(Application.StartupPath + "//ss.jpg", ImageFormat.Jpeg);
            Qr_img.Image = en_bmp;
            getSliderBack_flag = true;
            }
            catch (Exception)
            {

            }
        }
Exemplo n.º 31
-1
        /// <summary>
        /// 生成二维码
        /// </summary>
        /// <param name="code">字符串</param>
        /// <param name="eSize">二维码尺寸</param>
        /// <param name="img">小图</param>
        /// <param name="iSize">小图尺寸</param>
        /// <param name="bColor">二维码背景颜色</param>
        /// <param name="fColor">二维码颜色</param>
        /// <returns></returns>
        public static Image GetQrcode(string code, int eSize, Image img, int iSize, Brush bColor, Brush fColor)
        {
            var qrcoder = new QrEncoder(ErrorCorrectionLevel.H);
            var qrCode = qrcoder.Encode(code);

            var render = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Four), fColor, bColor);

            using (Stream stream = new MemoryStream())
            {
                eSize = eSize > 0 ? eSize : 200;

                render.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream, new Point(10, 10));

                var be = new Bitmap(stream);
                be = ResizeImage(be, eSize, eSize);
                Graphics ge = Graphics.FromImage(be);

                if (img != null)
                {
                    iSize = iSize > 0 ? iSize : 50;
                    img = ResizeImage(img, iSize, iSize);

                    //小图白色边框
                    var bi = new Bitmap(iSize + 10, iSize + 10);
                    Graphics gi = Graphics.FromImage(bi);
                    gi.Clear(Color.White);
                    gi.DrawImage(img, 5, 5, iSize, iSize);

                    //将小图插入到二维码图片中
                    ge.DrawImage(bi, (eSize - iSize) / 2, (eSize - iSize) / 2, iSize, iSize);
                }
                return be;
            }
        }