private void renderQRCode()
{
string level = comboBox1.SelectedItem.ToString();
QRCodeGenerator.ECCLevel eccLevel = (QRCodeGenerator.ECCLevel)(level == "L" ? 0 : level == "M" ? 1 : level == "Q" ? 2 : 3);
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeGenerator.QRCode qrCode = qrGenerator.CreateQrCode(textBoxQRCode.Text, eccLevel);
pictureBoxQRCode.BackgroundImage = qrCode.GetGraphic(20, Color.Black, Color.White, getIconBitmap());
}
public Form2()
{
InitializeComponent();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeGenerator.QRCode qrCode = qrGenerator.CreateQrCode("https://play.google.com/store/apps/details?id=eu.dirtyharry.opsiadmin", QRCodeGenerator.ECCLevel.Q);
appbox.BackgroundImage = qrCode.GetGraphic(2);
}
private string SaveQrCodeImage(EquipmentInfo equipmentInfo)
{
var qrcodeUrl = _host + "/EquipmentInfo/ViewInWeChat?id=" + equipmentInfo.Id;
var qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(qrcodeUrl, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(100);
var fileName = $"{equipmentInfo.Id}.png";
var fullfileName = Path.Combine(QrCodeStorageRoot, fileName);
qrCodeImage.Save(fullfileName, ImageFormat.Png);
return(QrCodeVirtualPath.Replace("~", "") + fileName);
}
private static byte[] GetQrBytes(string qrContent)
{
var qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(qrContent, QRCoder.QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(30);
using (MemoryStream stream = new MemoryStream())
{
qrCodeImage.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
return(stream.ToArray());
}
}
void genQrcode4btc()
{
//=======生成BTC钱包二维码=======//
string strCode = lb4btc0addr.Text;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Teal, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
qr4btc.Image = qrCodeImage;
}
/// <summary>
/// 生成二维码
/// </summary>
/// <param name="msg">信息</param>
/// <param name="version">版本 1 ~ 40</param>
/// <param name="pixel">像素点大小</param>
/// <param name="icon_path">图标路径</param>
/// <param name="icon_size">图标尺寸</param>
/// <param name="icon_border">图标边框厚度</param>
/// <param name="white_edge">二维码白边</param>
/// <returns>位图</returns>
public static Bitmap QRCode(string msg, int version, int pixel, string icon_path, int icon_size, int icon_border, bool white_edge)
{
QRCoder.QRCodeGenerator code_generator = new QRCoder.QRCodeGenerator();
QRCoder.QRCodeData code_data = code_generator.CreateQrCode(msg, QRCoder.QRCodeGenerator.ECCLevel.M /* 这里设置容错率的一个级别 */, true, true, QRCoder.QRCodeGenerator.EciMode.Utf8, version);
QRCoder.QRCode code = new QRCoder.QRCode(code_data);
Bitmap icon = new Bitmap(icon_path);
Bitmap bmp = code.GetGraphic(pixel, Color.Black, Color.White, icon, icon_size, icon_border, white_edge);
return(bmp);
}
public string CreateQR(string text)
{
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(text, QRCodeGenerator.ECCLevel.M);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
//MemoryStream ms = new MemoryStream();
//qrCodeImage.Save(ms, ImageFormat.Jpeg);
qrCodeImage.Save($"{AppDomain.CurrentDomain.BaseDirectory}{RF.BarCodeName}.jpg");
return($"{AppDomain.CurrentDomain.BaseDirectory}{RF.BarCodeName}.jpg");
// 如果想保存图片 可使用 qrCodeImage.Save(filePath);
}
/// <summary>
/// 构造QrCode
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public static byte[] BuildQrCode(string content)
{
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(content, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
using (Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false))
{
using (MemoryStream ms = new MemoryStream())
{
qrCodeImage.Save(ms, ImageFormat.Jpeg);
return(ms.ToArray());
}
}
}
/// <summary>
/// 获取二维码 Bitmap
/// </summary>
/// <returns></returns>
public Bitmap GetBitmap()
{
// 生成二维码的内容
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(this.plainText, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(this.Size, this.Foreground, this.Background, this.icon, this.iconSize, 1, false);
if (!this.QrIsBorder)
{
return(qrCodeImage);
}
return(WhiteBorder(qrCodeImage, this.QrCodeBorderWidth, this.QrCodeBorderColor));
}
public ActionResult InviteQRCode()
{
string url = Request.Url.Scheme + "://" + Request.Url.Host + "/User/Register/" + User.Identity.Name;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(url, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
// qrcode.GetGraphic 方法可参考最下发“补充说明”
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
return(File(ms.ToArray(), @"image/jpeg"));
}
public static byte[] Generate(int pixelsPerModule, string strCode)
{
byte[] result = null;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.M);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(pixelsPerModule, Color.Black, Color.White, null, 15, 6, false);
using (MemoryStream ms = new MemoryStream())
{
qrCodeImage.Save(ms, ImageFormat.Jpeg);
result = ms.ToArray();
}
return(result);
}
private Byte[] CreateQrCode(string v)
{
QRCoder.QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(v, QRCoder.QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
//convert Bitmap to ByteArray in MemoryStream (https://stackoverflow.com/questions/7350679/convert-a-bitmap-into-a-byte-array)
using (var stream = new MemoryStream())
{
qrCodeImage.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
Byte[] byteBild = stream.ToArray();
return(byteBild);
}
//ImageConverter converter = new ImageConverter(); //https://stackoverflow.com/questions/7350679/convert-a-bitmap-into-a-byte-array
}
public string CreateQR(string uniqueText)
{
string qrCodeImageAsBase64 = string.Empty;
try
{
QRCoder.QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(uniqueText, QRCoder.QRCodeGenerator.ECCLevel.Q);
Base64QRCode qrCode = new Base64QRCode(qrCodeData);
qrCodeImageAsBase64 = qrCode.GetGraphic(10, Color.DarkBlue, Color.DarkGray, (Bitmap)Bitmap.FromFile(@"C:\myIco.png"));
}
catch (Exception ex)
{
Console.WriteLine($"Exception Details:{ex.Message}");
}
return(qrCodeImageAsBase64);
}
private void btnGenerateQRcode_Click(object sender, EventArgs e)
{
string strCode = "Hello World";
if (!String.IsNullOrEmpty(txtASCII.Text))
{
strCode = txtASCII.Text;
}
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
pictureBoxQRCode.Image = qrCodeImage;
}
void tbInput_Validated(object sender, EventArgs e)
{
string data;
TextBox tb = sender as TextBox;
if (tb != null)
{
data = tb.Text;
if (Utilities.IsLabelValid(data))
{
this.tbDate.Text = Utilities.Parselabel_GeDate(data);
this.tbModelNumber.Text = Utilities.Parselabel_GetModel(data);
this.tbSerialNumber.Text = Utilities.Parselabel_GetSerialNumber(data);
// Trace.WriteLine("here");
// #@CE1000@$LE389884$%29122015%#
Clipboard.SetData(DataFormats.Text, tbModelNumber.Text + "," + tbSerialNumber.Text);
// using (QRCodeGenerator qrcg = new QRCodeGenerator()) {
// qrcg.CreateQrCode
// }
// QRCoder.QRCodeGenerator.
if (qrgen == null)
{
qrgen = new QRCodeGenerator();
}
#if false
Bitmap bmp;
using (QRCodeData qrCodeData = qrgen.CreateQrCode(data, QRCodeGenerator.ECCLevel.H)) {
using (QRCode qrCode = new QRCode(qrCodeData)) {
bmp = new Bitmap(
qrCode.GetGraphic(20, Color.Black, Color.White, true),
new Size(64, 64));
writeQRImage(akey, outPath, fmts, bmp);
}
}
#endif
}
}
}
public byte[] cargarDatos(string dato)
{
var crypt = new SimpleInteroperableEncryption(ConfigurationManager.AppSettings["MetodoEncriptacion"].ToString());
var datoEncriptado = crypt.Encrypt(dato);
QRCoder.QRCodeGenerator qRCodeGenerator = new QRCoder.QRCodeGenerator();
QRCoder.QRCodeData qRCodeData = qRCodeGenerator.CreateQrCode(datoEncriptado, QRCoder.QRCodeGenerator.ECCLevel.Q);
QRCoder.QRCode qRCode = new QRCoder.QRCode(qRCodeData);
//transformamos en bits
Bitmap bmp = qRCode.GetGraphic(7);
using (MemoryStream ms = new MemoryStream())
{
//importante para generar el qr
bmp.Save(ms, ImageFormat.Bmp);
//row.CodigoQR = ms.ToArray();
return(ms.ToArray());
}
}
private void CreateQRCode(object sender, RoutedEventArgs e)
{
// 生成二维码的内容
MainWindow mainwin = (MainWindow)Application.Current.MainWindow;
string strCode = Setting.BASE_URL + "pdf/";
if (Type == 1)
{
Boolean isSuccess = false;
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("uid", mainwin.User.id.ToString());
string url = Setting.BASE_URL + "test/getOverallReport";
string rtext = HttpRequestHelper.HttpGet(url, parameters, ref isSuccess);
strCode += No + "overall.pdf";
}
else
{
Boolean isSuccess = false;
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("uid", mainwin.User.id.ToString());
parameters.Add("tid", No);
string url = Setting.BASE_URL + "test/getSingleReport";
string rtext = HttpRequestHelper.HttpGet(url, parameters, ref isSuccess);
strCode += mainwin.User.id + No + "test.pdf";
}
url = strCode;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
MemoryStream stream = new MemoryStream();
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, false);
qrCodeImage.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
ImageBrush imageBrush = new ImageBrush();
ImageSourceConverter imageSourceConverter = new ImageSourceConverter();
QRCode.Source = (ImageSource)imageSourceConverter.ConvertFrom(stream);
}
private async Task <Byte[]> CreateRefraQrCode(string v)
{
return(await Task <Byte[]> .Run(() =>
{
QRCoder.QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(v, QRCoder.QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap refraIcon = GetRefraLogo().Result; //(Bitmap)Bitmap.FromFile(""); // https://www.refra.com/img/icon/favicon-196x196.png
//Bitmap qrCodeImage = qrCode.GetGraphic(20, "#ff4c02", "#000000", true);
//Color darColor = System.Drawing.ColorTranslator.FromHtml("#ff4c02");
Color darColor = System.Drawing.ColorTranslator.FromHtml("#000000");
Color lightColor = System.Drawing.ColorTranslator.FromHtml("#ffffff");
Bitmap qrCodeImage = qrCode.GetGraphic(20, darColor, lightColor, refraIcon, 10, 5, true);
using (var stream = new MemoryStream())
{
qrCodeImage.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
Byte[] byteBild = stream.ToArray();
return byteBild;
}
}));
}
public ActionResult CreateCode(string key)
{
// 生成二维码的内容
string strCode = string.Format("{0}{1}{2}", @"https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx8e37ff182337cd1f&redirect_uri=http%3a%2f%2frodman.nat300.top%2fapi%2fwchart%2fCodeLogin&response_type=code&scope=snsapi_userinfo&state=", key, @"&connect_redirect=1#wechat_redirect");
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
// qrcode.GetGraphic 方法可参考最下发“补充说明”
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
// 如果想保存图片 可使用 qrCodeImage.Save(filePath);
//// 响应类型
//context.Response.ContentType = "image /Jpeg";
////输出字符流
//context.Response.BinaryWrite(ms.ToArray());
return(File(ms.ToArray(), "image/Jpeg"));
}
public static Bitmap CreateQRcode(string Message)
{
// 生成二维码的内容
string strCode = Message;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
// qrcode.GetGraphic 方法可参考最下发“补充说明”
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
return(qrCodeImage);
// 如果想保存图片 可使用 qrCodeImage.Save(filePath);
//// 响应类型
//Context.Response.ContentType = "image/Jpeg";
////输出字符流
//context.Response.BinaryWrite(ms.ToArray());
}
/// <summary>
/// 创建二维码返回Base64字符串
/// </summary>
/// <param name="plainText">二维码内容</param>
public static string CreateQRCodeToBase64(string plainText, bool hasEdify = true)
{
try
{
string result = "";
if (String.IsNullOrEmpty(plainText))
{
return("");
}
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
//QRCodeGenerator.ECCLevel:纠错能力,Q级：约可纠错25%的数据码字
QRCodeData qrCodeData = qrGenerator.CreateQrCode(plainText, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
byte[] arr = new byte[ms.Length];
ms.Position = 0;
ms.Read(arr, 0, (int)ms.Length);
ms.Close();
if (hasEdify)
{
result = "data:image/jpeg;base64," + Convert.ToBase64String(arr);
}
else
{
result = Convert.ToBase64String(arr);
}
return(result);
}
catch (Exception ex)
{
throw new Exception("创建二维码返回Base64字符串方法异常", ex);
}
}
protected void Page_Load(object sender, EventArgs e)
{
// string strCode = File.ReadAllText(Server.MapPath("/csharpDemo2/test.doc"),Encoding.UTF8);
string strCode = "data:image/png;base64," + ImgToBase64String(Server.MapPath("/FileDemo/100.jpg"));
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
//qrCodeImage.Save(Server.MapPath("/csharpDemo2/code.jpg"));
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "image/Jpeg";
HttpContext.Current.Response.BinaryWrite(ms.ToArray());
HttpContext.Current.Response.End();
}
private void RefreshQRCode()
{
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create("https://passport.bilibili.com/qrcode/getLoginUrl");
myRequest.CookieContainer = new CookieContainer();
//将请求的结果发送给客户端(界面、应用)
HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
cookie = myResponse.Headers.Get("Set-Cookie");
string callback = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8).ReadToEnd();
JSONCallback.QRUrl.QRUrl json = JsonConvert.DeserializeObject <JSONCallback.QRUrl.QRUrl>(callback);
if (json.code == 0)
{
oathkey = json.data.oauthKey;
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(json.data.url, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(6, Color.Black, Color.White, null, 15, 6, true);
QRCodePicBox.Image = qrCodeImage;
materialLabel1.Text = "请使用哔哩哔哩客户端扫码登录或扫码下载APP";
timer1.Start();
}
}
/// <summary>
/// 生成带参数二维码
/// </summary>
/// <returns></returns>
public static bool GetOauthCode(string code, string filePath)
{
try
{
// 生成二维码的内容
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(code, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
// qrcode.GetGraphic 方法可参考最下发“补充说明”
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
// 如果想保存图片 可使用
qrCodeImage.Save(filePath + code + ".jpg");
return(true);
}
catch (Exception ex) {
_logerror.Error("生成二维码异常：" + ex.Message);
return(false);
}
}
public ActionResult GetBindWeChatImg()
{
//查询在系统里面的用户信息
var user = new User()
{
Id = 1,
UserName = "******"
};
string authorizeCode = Guid.NewGuid().ToString();
//将用户信息和唯一标志绑定
bindWechatDictionary.Add(authorizeCode, user);
//生成二维码
string url = $"{authorizeUrl}/weixin/GetWechatUserInfoInterfaceForBindWeChat?authorizeCode={authorizeCode}";
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(url, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(5, Color.Black, Color.White, null, 15, 6, false);
MemoryStream ms = new MemoryStream();
qrCodeImage.Save(ms, ImageFormat.Jpeg);
return(File(ms.ToArray(), "image/jpeg"));
}
public static Image GenerateQRCode(byte[] data, int ppm = 4)
{
using (var generator = new QRCodeGenerator())
using (var qr_data = generator.CreateQRCode(data))
using (var qr_code = new QRCode(qr_data))
return qr_code.GetGraphic(ppm);
}
/// <summary>
/// Excel导出
/// </summary>
/// <param name="keyValuePairs">字典表【名称，数据】</param>
/// <param name="sWebRootFolder">网站根文件夹</param>
/// <param name="tuple">item1:The virtual path of the file to be returned.|item2:The Content-Type of the file</param>
public static void Export(Dictionary <string, DataTable> keyValuePairs, string sWebRootFolder, out Tuple <string, string> tuple)
{
if (string.IsNullOrWhiteSpace(sWebRootFolder))
{
tuple = Tuple.Create("", Excel);
}
string sFileName = $"{DateTime.Now.ToString("yyyyMMddHHmmssfff")}.xlsx";
var savePath = Path.Combine(sWebRootFolder, sFileName);
if (!Directory.Exists(Path.GetDirectoryName(savePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(savePath));
}
FileInfo file = new FileInfo(Path.Combine(sWebRootFolder, sFileName));
using (ExcelPackage package = new ExcelPackage(file))
{
foreach (var item in keyValuePairs)
{
string worksheetTitle = item.Key; //表名称
var dt = item.Value; //数据表
// 添加worksheet
ExcelWorksheet worksheet = package.Workbook.Worksheets.Add(worksheetTitle);
var jColumns = 0;
for (int i = 0; i < dt.Rows.Count; i++)
{
for (int j = 0; j < dt.Columns.Count; j++)
{
if (i == 0)
{
//添加表头
worksheet.Cells[1, j + 1].Value = dt.Columns[j].ColumnName;
worksheet.Cells[1, j + 1].Style.Font.Bold = true; //字体为粗体
worksheet.Cells[1, j + 1].Style.HorizontalAlignment = OfficeOpenXml.Style.ExcelHorizontalAlignment.Center; //水平居中
worksheet.Cells[1, j + 1].Style.Fill.PatternType = OfficeOpenXml.Style.ExcelFillStyle.Solid; //设置样式类型
worksheet.Cells[1, j + 1].Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.FromArgb(159, 197, 232)); //设置单元格背景色
}
else
{
if (dt.Columns[j].ColumnName == "二维码")
{
if (!string.IsNullOrEmpty(dt.Rows[i][j].ToString()))
{
using (QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator())
{
//QRCodeGenerator.ECCLevel:纠错能力,Q级：约可纠错25%的数据码字
QRCodeData qrCodeData = qrGenerator.CreateQrCode(dt.Rows[i][j].ToString(), QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrcode.GetGraphic(15);
using (MemoryStream stream = new MemoryStream())
{
qrCodeImage.Save(stream, ImageFormat.Jpeg);
byte[] bytes = new byte[stream.Length];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(bytes, 0, System.Convert.ToInt32(stream.Length));
System.IO.MemoryStream ms = new System.IO.MemoryStream(bytes);
System.Drawing.Bitmap myimge = new System.Drawing.Bitmap(ms);
ExcelPicture picture = worksheet.Drawings.AddPicture(Common.GuId(), myimge); //插入图片
worksheet.Row(i + 1).Height = 80.00D;
picture.SetPosition(i, 5, 24, 5); //设置图片的位置
picture.SetSize(80, 80); //设置图片的大小
}
}
}
jColumns = j + 1;
}
else
{
//添加值
worksheet.Cells[i + 1, j + 1].Value = dt.Rows[i][j].ToString();
}
worksheet.Cells[i + 1, j + 1].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center; //水平居中
worksheet.Cells[i + 1, j + 1].Style.VerticalAlignment = ExcelVerticalAlignment.Center; //垂直居中
//worksheet.Row(i+1).Height = 85;//设置行高
}
}
}
if (jColumns == 0)
{
//自动列宽
worksheet.Cells.AutoFitColumns();
}
else
{
//自动列宽
worksheet.Cells.AutoFitColumns();
worksheet.Column(jColumns).Width = 20.00D;//设置列宽
}
}
package.Save();
}
tuple = Tuple.Create(sFileName, Excel);
}
private void renderQR(string msg)
{
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeGenerator.QRCode qrCode= qrGenerator.CreateQrCode(msg, QRCodeGenerator.ECCLevel.L);
codebox.BackgroundImage = qrCode.GetGraphic(8);
}
// QR7 Utility
public static Image GenerateQRCode7(PK7 pk7, int box = 0, int slot = 0, int num_copies = 1)
{
byte[] data = QR7.GenerateQRData(pk7, box, slot, num_copies);
using (var generator = new QRCodeGenerator())
using (var qr_data = generator.CreateQRCode(data))
using (var qr_code = new QRCode(qr_data))
return qr_code.GetGraphic(4);
}
private ApiResult GenerateQrCodeImg(QrCodeDataModel model, out UserFileInfo jpgFile, out UserFileInfo svgFile)
{
var fileNameRaw = $"{model.Data}_{model.Margin}_{model.Icon}_{model.LightColor}_{model.DarkColor}_{model.Size}";
var fileName = $"{fileNameRaw.ToMd5()}";
var imgFileName = $"{fileName}.jpg";
var svgFileName = $"{fileName}.svg";
UserFile iconFileRaw = null;
if (model.Icon?.FileName != null)
{
Guid.TryParse(model.Icon.FileName, out var fid);
if (fid != Guid.Empty)
{
iconFileRaw = _fileServices.Download(fid);
}
}
Bitmap icon = null;
if (iconFileRaw != null)
{
using (var iconMs = new MemoryStream(iconFileRaw.Data))
{
icon = new Bitmap(iconMs);
}
}
jpgFile = _fileServices.Load(QRCodePath, imgFileName);
svgFile = _fileServices.Load(QRCodePath, svgFileName);
if (jpgFile != null && svgFile != null)
{
return(null);
}
if (model == null)
{
return(ActionStatusMessage.StaticMessage.QrCode.NoData);
}
var rawText = model.Data;
if (rawText == null)
{
return(ActionStatusMessage.StaticMessage.QrCode.NoData);
}
var qrCodeData = new QRCoder.QRCodeGenerator().CreateQrCode(rawText, QRCodeGenerator.ECCLevel.H);
var svg = new SvgQRCode(qrCodeData).GetGraphic(model.Size, model.DarkColor, model.LightColor, true, SvgQRCode.SizingMode.ViewBoxAttribute);
var bitmap = new QRCode(qrCodeData).GetGraphic(model.Size, ColorTranslator.FromHtml(model.DarkColor), ColorTranslator.FromHtml(model.LightColor), icon, model.Icon?.IconSize ?? 15, model.Icon?.BorderSize ?? 6, model?.Margin ?? false);
if (jpgFile == null)
{
using (MemoryStream stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Jpeg);
var imgf = new FormFile(stream, 0, stream.Length, imgFileName, imgFileName);
jpgFile = _fileServices.Upload(imgf, QRCodePath, imgFileName, Guid.Empty, Guid.Empty).Result;
}
}
if (svgFile == null)
{
using (var sr = new MemoryStream())
{
sr.Write(Encoding.UTF8.GetBytes(svg));
var svgf = new FormFile(sr, 0, sr.Length, svgFileName, svgFileName);
svgFile = _fileServices.Upload(svgf, QRCodePath, svgFileName, Guid.Empty, Guid.Empty).Result;
}
}
return(null);
}
private void renderQRCode()
{
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeGenerator.QRCode qrCode = qrGenerator.CreateQrCode(textBoxQRCode.Text, QRCodeGenerator.ECCLevel.M);
pictureBoxQRCode.BackgroundImage = qrCode.GetGraphic(20);
}
public void OnShowQRCode(object sender, DynamicMenuEventArgs e)
{
var key = e.Tag as string;
if (key == null)
{
return;
}
var pe = host.MainWindow.GetSelectedEntry(true);
if (pe == null)
{
return;
}
var context = new SprContext(pe, host.Database, SprCompileFlags.All);
var value = SprEngine.Compile(pe.Strings.GetSafe(key).ReadString(), context);
try
{
var data = new QRCodeGenerator().CreateQrCode(value, QRCodeGenerator.ECCLevel.L);
if (data != null)
{
var form = new ShowQRCodeForm(
host,
data.GetBitmap(10, Color.Black, Color.White),
SprEngine.Compile(pe.Strings.GetSafe(PwDefs.TitleField).ReadString(), context),
TryTranslateKey(key)
);
form.ShowDialog();
}
}
catch
{
MessageBox.Show("The data can't be displayed as a QR Code.");
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (this.txtmasp.Text.Trim().Length <= 0)
{
this.errorProvider1.SetError(this.txtmasp, "Nhập mã sản phẩm");
return;
}
else if (SPController.getSanPham(this.txtmasp.Text) != null)
{
this.errorProvider1.SetError(this.txtmasp, "Mã Sản Phẩm Đã Tồn Tại");
return;
}
else if (this.txttensp.Text.Trim().Length <= 0)
{
this.errorProvider1.SetError(this.txttensp, "Nhập tên Sản Phẩm");
return;
}
else if (this.txtgiasp.Text.Trim().Length <= 0)
{
this.errorProvider1.SetError(this.txtgiasp, "Nhập giá sản phẩm");
return;
}
else if (Convert.ToDateTime(dtpngayin.Value.ToString()) <= Convert.ToDateTime(DateTime.Today.ToString()))
{
this.errorProvider1.SetError(this.dtpngayin, "Ngày in phải nhỏ hơn hoặc bằng ngày hiện tại");
return;
}
else
{
SanPham sanpham = new SanPham();
sanpham.MaSanPham = this.txtmasp.Text.Trim();
sanpham.TenSanPham = this.txttensp.Text.Trim();
sanpham.GiaSanPham = this.txtgiasp.Text.Trim();
sanpham.NgayIn = this.dtpngayin.Value;
ListViewItem information = new ListViewItem(this.ID.ToString());
information.SubItems.Add(new ListViewItem.ListViewSubItem(information, txtmasp.Text));
information.SubItems.Add(new ListViewItem.ListViewSubItem(information, txttensp.Text));
information.SubItems.Add(new ListViewItem.ListViewSubItem(information, txtgiasp.Text));
information.SubItems.Add(new ListViewItem.ListViewSubItem(information, dtpngayin.Value.ToString()));
this.listInformation.Items.Add(information);
Bitmap bm = new Bitmap(this.pictureBox1.Width, this.pictureBox1.Height);
this.pictureBox1.DrawToBitmap(bm, this.pictureBox1.ClientRectangle);
this.pictureBox1.CreateGraphics().Clear(Color.White);
bm = new Bitmap(this.pictureBox1.Width + 2, this.pictureBox1.Height + 2);
if (pictureBox1.Image != null)
{
pictureBox1.Image.Dispose();
pictureBox1.Image = null;
}
//In ma 3D
QRCoder.QRCodeGenerator qr = new QRCoder.QRCodeGenerator();
var data = qr.CreateQrCode(txttensp.Text, QRCoder.QRCodeGenerator.ECCLevel.H);
var code = new QRCoder.QRCode(data);
pictureBox1.Image = code.GetGraphic(5);
MemoryStream stream = new MemoryStream();
code.GetGraphic(5).Save(stream, ImageFormat.Jpeg);
sanpham.ImgQCode = stream.ToArray();
//In ma 2D
string barcode = txttensp.Text;
try
{
Zen.Barcode.Code128BarcodeDraw br = Zen.Barcode.BarcodeDrawFactory.Code128WithChecksum;
pictureBox2.Image = br.Draw(barcode, 40);
MemoryStream stream1 = new MemoryStream();
br.Draw(barcode, 40).Save(stream1, ImageFormat.Jpeg);
sanpham.Img1D = stream1.ToArray();
}
catch (Exception ex)
{
}
if (SPController.AddSanPham(sanpham) == false)
{
MessageBox.Show("Lỗi thêm user", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
txttensp.Text = string.Empty;
txtmasp.Text = string.Empty;
txtgiasp.Text = string.Empty;
dtpngayin.Value = DateTime.Now;
this.errorProvider1.Clear();
DisPlayInformation();
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string result = "";
string type = "";
string total = "";
int pageSize = 2;
try
{
string poststr = getpost();
if (!string.IsNullOrEmpty(poststr))
{
JObject jobj = JObject.Parse(poststr);
type = jobject(jobj, "type");
string namevalue = jobject(jobj, "name");
string contendvalue = jobject(jobj, "content");
string pageNow = jobject(jobj, "pageNow");
string id = jobject(jobj, "id");
switch (type)
{
case "liuyan":
break;
case "all":
DataTable dt = gettoMsg(pageNow);
total = dt.Rows.Count.ToString();
result = "{\"code\":\"0\",\"total\" :\"" + total + "\",\"data\":" + DataTableToJson(dt) + "}";
break;
case "search":
string bstructure = " id|name|creditCode|regStatus|regDate";
string sql = ArrayKeyWord(contendvalue, bstructure);
DataTable dtMsg = ShowMsg(sql);
total = dtMsg.Rows.Count.ToString();
result = "{\"code\":\"0\",\"total\" :\"" + total + "\",\"data\":" + DataTableToJson(dtMsg) + "}";
break;
case "byId":
DataTable dt_id = SearchById(id);
total = dt_id.Rows.Count.ToString();
result = "{\"code\":\"0\",\"total\" :\"" + total + "\",\"data\":" + DataTableToJson(dt_id) + "}";
break;
case "dele":
string[] RegisterCodes = new string[5] {
"9", "8", "4", "6", "3"
};
var flag = true;
var registerCodesStr = string.Empty;
foreach (var registerCode in RegisterCodes)
{
if (string.IsNullOrEmpty(registerCode))
{
continue;
}
var workoreder = registerCode;
if (!flag || workoreder == null)
{
registerCodesStr += registerCode + " ; ";
flag = false;
continue;
}
if (int.Parse(registerCode) > 5)
{
flag = true;
}
else
{
flag = false;
}
if (flag == false)
{
registerCodesStr += registerCode; continue;
}
}
if (!string.IsNullOrEmpty(registerCodesStr))
{
Console.WriteLine("不成功的有:" + registerCodesStr);
}
break;
case "getname":
string urls = "http://*****:*****@"DownLoad\";
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
var epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000;
var r1 = new Random().Next(9);
var r2 = new Random().Next(9);
var r3 = new Random().Next(9);
var r4 = new Random().Next(9);
var r = r1 + r2 + r3 + r4;
string filePath;
//只能使用xls格式的excel文件
filePath = dirPath + epoch + r + ".txt";
FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write);
fs.Write(results.ResultByte, 0, results.ResultByte.Length);
fs.Flush();
fs.Close();
break;
case "list":
string dataSource = "phone=15015051037";
var url = "https://www.e-irobot.com/api/get_phone";
// 使用ASCII码字符
byte[] datalogins = Encoding.ASCII.GetBytes(dataSource);
HttpWebRequest res = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
res.Method = "Post";
res.ContentType = "application/x-www-form-urlencoded";
res.ContentLength = datalogins.Length;
Stream newstream = res.GetRequestStream();
newstream.Write(datalogins, 0, datalogins.Length);
newstream.Close();
//接收相应
HttpWebResponse resp = (HttpWebResponse)res.GetResponse();
Stream respStream = resp.GetResponseStream();
StreamReader reader = new StreamReader(respStream, Encoding.UTF8);
string resultsss = reader.ReadToEnd();
reader.Close();
res.Abort();
////发送信息
//WebRequest req = WebRequest.Create(url);
//req.Method = "post";
//req.ContentType = "application/x-www-form-urlencoded";
//req.CookieContainer = cookies;//设置cookies
////Accept - Language:zh - CN,zh; q = 0.8
//req.Headers.Add("Accept-Language", "zh - CN,zh; q = 0.8");
////指定客户端代理的方式
////req.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2560.0 Safari/537.36");
////添加Post参数
//Stream reqStream = req.GetRequestStream();
//reqStream.Write(data, 0, data.Length);
//reqStream.Close();
////接收相应
//HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
//Stream respStream = resp.GetResponseStream();
//StreamReader reader = new StreamReader(respStream, Encoding.UTF8);
//string resultsss = reader.ReadToEnd();
//reader.Close();
break;
case "excel":
try
{
SqlDbOperHandler doh = new SqlDbOperHandler();
doh.Reset();
doh.SqlCmd = "select from Table_yan";
DataTable excelTab = doh.GetDataTable();
ExportExcel(excelTab);
}
catch (Exception ex)
{
WriteLog(ex, "C:\\Users\\Amazinghua\\Desktop\\log.txt");
}
break;
case "datatable": //excel读入内存表，批量插入数据库
string path = System.Web.HttpContext.Current.Server.MapPath("~/excel/");
string path_zip = path + "gs_0805.xls"; //目标文件
//DataTable fakeTable = ReadExcelToDataTable(path_zip);
//BatchInsertBySqlBulkCopy(fakeTable, "gs_0805");
FileInfo fi = new FileInfo(path_zip);
string test = (fi.Length / 1024).ToString();
if (int.Parse(test) <= 2)
{
}
else
{
}
break;
case "gstest":
break;
}
}
}
catch (Exception ex)
{
WriteLog(ex, "C:\\Users\\Amazinghua\\Desktop\\log.txt");
}
context.Response.Write(result);
context.Response.End();
}
/// <summary>
/// 添加车票信息到图片并存放
/// </summary>
/// <param name="tickInfo"></param>
public static Image MakeTrainTickImage(TrainTicketInfo tickInfo)
{
if (tickInfo.logid == null)
{
return(null);
}
if (TrainTicket.BaseTicketImage == null)
{
try
{
TicketImageTool.LoadAllBaseTrainTicketsImage();
}
catch
{
MessageBox.Show("车票模板为空:" + TrainTicket.BaseTickfilePath + "\n" + "请检查是否含有车票模板", "车票目录", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
System.Diagnostics.Process.Start(TrainTicket.BaseTickfilePath);
}
return(null);
}
var ticketnumber = new Random().Next(0, TrainTicket.BaseTicketImage.Count);
var image = TrainTicket.BaseTicketImage[ticketnumber];
//Console.WriteLine(image.Width + " " + image.Height);
Bitmap bitmap = new Bitmap(image, image.Width, image.Height);
Graphics g = Graphics.FromImage(bitmap);
//cutImage(image, new Point(136,69),50,30);
//字体矩形位置 ：
//x = 图片的长度的中心位置 - 字体长度的一半 - 字行距
//y = 图片的高度的中心位置 - 字体大小的一半 - 偏移（去掉偏移，是居中位置）
string year = null;
if (tickInfo.date.Length >= 4)
{
year = tickInfo.date[0].ToString() + tickInfo.date[1].ToString() + tickInfo.date[2].ToString() + tickInfo.date[3].ToString();//年
}
string moth = null;
if (tickInfo.date.Length >= 7)
{
moth = tickInfo.date[5].ToString() + tickInfo.date[6].ToString();//月
}
string day = null;
if (tickInfo.date.Length >= 10)
{
day = tickInfo.date[8].ToString() + tickInfo.date[9].ToString();//日
}
string fickrates = null;
if (tickInfo.ticket_rates.Contains("￥"))
{
fickrates = tickInfo.ticket_rates.Replace("￥", string.Empty);
}
string Rates = null;
if (fickrates != null && fickrates.Contains("元"))
{
Rates = fickrates.Replace("元", string.Empty);
}
string Start_Station = null;
string Start_Stationpinyin = null;
if (!String.IsNullOrWhiteSpace(tickInfo.starting_station))
{
Start_Station = tickInfo.starting_station.Remove(tickInfo.starting_station.Length - 1);
Start_Stationpinyin = PingYinHelper.GetPinyin(tickInfo.starting_station.Remove(tickInfo.starting_station.Length - 1));
}
string destination_Station = null;
string Des_Stationpinyin = null;
if (!String.IsNullOrWhiteSpace(tickInfo.destination_station))
{
destination_Station = tickInfo.destination_station.Remove(tickInfo.destination_station.Length - 1);
Des_Stationpinyin = PingYinHelper.GetPinyin(tickInfo.destination_station.Remove(tickInfo.destination_station.Length - 1));
}
string S_station = null;
string D_station = null;
int S_pinyinaddX = 0;
int D_pinyinaddX = 0;
int max_pinyinmove_length = 9;
bool D_ISLongPinyin = false;
bool S_ISLongPinyin = false;
if (Start_Stationpinyin != null && Start_Stationpinyin.Length <= max_pinyinmove_length)
{
S_pinyinaddX = 42 - Start_Stationpinyin.Length;
}
else
{
S_ISLongPinyin = true;
}
if (Des_Stationpinyin != null && Des_Stationpinyin.Length <= max_pinyinmove_length)
{
D_pinyinaddX = 42 - Des_Stationpinyin.Length;
}
else
{
D_ISLongPinyin = true;
}
if (Start_Station != null && Start_Station.Length <= 2)
{
S_station += Start_Station[0];
S_station += " ";
S_station += Start_Station[1];
}
else
{
S_station = Start_Station;
}
if (destination_Station != null && destination_Station.Length <= 2)
{
D_station += destination_Station[0];
D_station += " ";
D_station += destination_Station[1];
}
else
{
D_station = destination_Station;
}
string IDinfo = null;
char addidinfo;
for (int i = 0; i < tickInfo.ID.Length; i++)
{
if (i >= 10 && i <= 13)
{
addidinfo = '*';
}
else
{
addidinfo = tickInfo.ID[i];
}
IDinfo += addidinfo;
}
var reduce = new Random().Next(0, 20);
AddInfoToImage(tickInfo.ticket_num, g, 40, "arial.ttf", 50, 35 - reduce, RedBrush, FontStyle.Bold);
AddInfoToImage(tickInfo.jianpiao, g, 32, 680, 20, blackBrush);
AddInfoToImage(S_station, g, 41, 110, 80, blackBrush);
if (Start_Stationpinyin != null)
{
if (S_ISLongPinyin)
{
AddInfoToImage(Start_Stationpinyin, g, 30, "标准仿宋体简.ttf", 110 + Start_Stationpinyin.Length + S_pinyinaddX, 140, blackBrush, FontStyle.Regular, 0.8f, 1);
}
else
{
AddInfoToImage(Start_Stationpinyin, g, 30, "标准仿宋体简.ttf", 110 + Start_Stationpinyin.Length + S_pinyinaddX, 140, blackBrush);
}
}
AddInfoToImage("站", g, 30, 290, 90, blackBrush);
AddInfoToImage(D_station, g, 41, 600, 80, blackBrush);
if (Des_Stationpinyin != null)
{
if (D_ISLongPinyin)
{
AddInfoToImage(Des_Stationpinyin, g, 30, "标准仿宋体简.ttf", 600 + Des_Stationpinyin.Length + D_pinyinaddX, 140, blackBrush, FontStyle.Regular, 0.8f, 1);
}
else
{
AddInfoToImage(Des_Stationpinyin, g, 30, "标准仿宋体简.ttf", 600 + Des_Stationpinyin.Length + D_pinyinaddX, 140, blackBrush);
}
}
AddInfoToImage("站", g, 30, 780, 90, blackBrush);
////////////////////////////////////////////////
if (tickInfo.train_num.Length < 4)
{
AddInfoToImage(tickInfo.train_num, g, 40, "车次.ttf", 400 + 20 - tickInfo.train_num.Length, 80, blackBrush);
}
else if (tickInfo.train_num.Length == 4)
{
AddInfoToImage(tickInfo.train_num, g, 40, "车次.ttf", 408, 80, blackBrush);
}
else if (tickInfo.train_num.Length == 5)
{
AddInfoToImage(tickInfo.train_num, g, 40, "车次.ttf", 392, 80, blackBrush);
}
/////////////////////////////////////////////////////////////////
AddInfoToImage(tickInfo.train_che, g, 32, "TechnicBold.ttf", 587, 182, blackBrush);
AddInfoToImage("车", g, 20, 637, 195, blackBrush);
AddInfoToImage(tickInfo.train_hao, g, 32, "TechnicBold.ttf", 660, 182, blackBrush);
AddInfoToImage("号", g, 20, 732, 195, blackBrush);
//AddInfoToImage("限乘当日当次车", g, 9, 20, 110, blackBrush);
//////////////////////////////////////////////////
AddInfoToImage("网", g, 27, 400, 242, blackBrush);
AddInfoToImage(tickInfo.seat_category, g, 25, 642, 240, blackBrush);
AddInfoToImage(year, g, 34, "TechnicBold.ttf", 79, 182, blackBrush, FontStyle.Regular);
AddInfoToImage("年", g, 20, 170, 195, blackBrush);
AddInfoToImage(moth, g, 34, "TechnicBold.ttf", 200, 182, blackBrush, FontStyle.Regular);
AddInfoToImage("月", g, 20, 255, 195, blackBrush);
AddInfoToImage(day, g, 34, "TechnicBold.ttf", 285, 182, blackBrush, FontStyle.Regular);
AddInfoToImage("日", g, 20, 337, 195, blackBrush);
AddInfoToImage(tickInfo.train_starttime, g, 34, "TechnicBold.ttf", 376, 182, blackBrush, FontStyle.Bold);
AddInfoToImage("开", g, 20, 480, 195, blackBrush);
//AddInfoToImage("￥", g, 31, "华文宋体.ttf", 80, 240, blackBrush);
AddInfoToImage(Rates, g, 33, "TechnicBold.ttf", 119, 240, blackBrush);
int yuan_X = 0;
if (Rates != null && Rates.Length > 4)
{
yuan_X += 25;
}
AddInfoToImage("元", g, 20, 205 + yuan_X, 250, blackBrush);
// AddInfoToImage(tickInfo.ticket_num, g, 13, 20, 9, RedBrush);
AddInfoToImage(tickInfo.name, g, 31, 460f, 397f, blackBrush);
AddInfoToImage(IDinfo, g, 33.5f, "TechnicBoldshort.ttf", 78f, 397f, blackBrush);
//AddInfoToImage(tickInfo.bottomid, g, 25f, 80f, 560f, blackBrush,FontStyle.Bold,1f,2f);
AddInfoToImage(tickInfo.bottomid, g, 20f, "仿宋_GB2312.ttf", 90f, 560f, blackBrush, FontStyle.Regular, 1.147f, 1.6f);
AddInfoToImage(Start_Station, g, 27f, 440f, 560f, blackBrush, FontStyle.Bold);
int Shou_X = 0;
if (Start_Station != null && Start_Station.Length <= 2)
{
Shou_X -= 38;
}
AddInfoToImage("售", g, 27f, 550f + Shou_X, 560f, blackBrush, FontStyle.Bold);
string strCode = string.Format("网络异常\n车票读取信息为{0}\n{1}\n{2}→{3}\n{4}年{5}月{6}日{7}\n{8}车{9}号\n{10}", tickInfo.ticket_num, tickInfo.train_num, S_station, D_station, year, moth, day, tickInfo.train_starttime, tickInfo.train_che, tickInfo.train_hao, tickInfo.name);
// string strCode = "https://www.12306.cn/index/";
QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrcode = new QRCode(qrCodeData);
// qrcode.GetGraphic 方法可参考最下发“补充说明”
Bitmap qrCodeImage = qrcode.GetGraphic(3, Color.FromArgb(160, 0, 0, 0), Color.FromArgb(0, 0, 0, 0), null, 16, 6, false);
AddImageToImage(g, ResizeImage(qrCodeImage, qrCodeImage.Width - 12, qrCodeImage.Height), new Point(735, 377));
var FinalImage = byteToImage(Bitmap2Byte(bitmap));
//"售"
//bitmap.Save(TrainTicket.savePath + tickInfo.GetHashCode() + ".jpg", ImageFormat.Jpeg);
//TrainTicket.TrainTicketImages.Add(byteToImage(Bitmap2Byte(bitmap)));
g.Dispose();
bitmap.Dispose();
//image.Dispose();
return(FinalImage);
}
public ActionResult GenerateAuthQrCode(string key)
{
var ProvisionUrl = string.Format("otpauth://totp/{0}:{1}?secret={2}", Config.Title, User.Identity.Name, key);
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(ProvisionUrl, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
return File(Helpers.Utility.ImageToByte(qrCodeImage), "image/png");
}