private void btnEncode_Click_1(object sender, EventArgs e)
{
if (txtEncodeData.Text.Trim() == String.Empty)
{
MessageBox.Show("Data must not be empty.");
return;
}
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
String encoding = cboEncoding.Text;
if (encoding == "Byte")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
}
else if (encoding == "AlphaNumeric")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC;
}
else if (encoding == "Numeric")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.NUMERIC;
}
try
{
int scale = Convert.ToInt16(txtSize.Text);
qrCodeEncoder.QRCodeScale = scale;
}
catch (Exception ex)
{
MessageBox.Show("Invalid size!");
return;
}
try
{
int version = Convert.ToInt16(cboVersion.Text);
qrCodeEncoder.QRCodeVersion = version;
}
catch (Exception ex)
{
MessageBox.Show("Invalid version !");
}
string errorCorrect = cboCorrectionLevel.Text;
if (errorCorrect == "L")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
else if (errorCorrect == "M")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
else if (errorCorrect == "Q")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
else if (errorCorrect == "H")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
string data = txtEncodeData.Text;
var encodedData = qrCodeEncoder.Encode(data);
var qrImage = new QrImage();
Image image = qrImage.CreateImage(encodedData);
picEncode.Image = image;
}
public ActionResult CreateCode_Choose(string strData, string qrEncoding, string level, int version, int scale)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
string encoding = qrEncoding;
switch (encoding)
{
case "Byte":
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
break;
case "AlphaNumeric":
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC;
break;
case "Numeric":
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.NUMERIC;
break;
default:
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
break;
}
qrCodeEncoder.QRCodeScale = scale;
qrCodeEncoder.QRCodeVersion = version;
switch (level)
{
case "L":
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
break;
case "M":
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
break;
case "Q":
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
break;
default:
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
break;
}
//文字生成图片
Image image = qrCodeEncoder.Encode(strData);
string filename = DateTime.Now.ToString("yyyymmddhhmmssfff").ToString() + ".jpg";
string strDir = Server.MapPath(@"~\Upload");
string filePath = strDir + "\\" + filename;
//如果文件夹不存在，则创建
if (!Directory.Exists(strDir))
Directory.CreateDirectory(strDir);
System.IO.FileStream fs = new System.IO.FileStream(filePath, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write);
image.Save(fs, System.Drawing.Imaging.ImageFormat.Jpeg);
fs.Close();
image.Dispose();
return Content(@"/Upload/" + filename);
}
public static Bitmap GetqrCode(int i, string content)
{
Bitmap bt;
string enCodeString = content;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeVersion = i;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
bt = qrCodeEncoder.Encode(enCodeString, Encoding.UTF8);
return bt;
}
public QRCode(string data, string title)
{
InitializeComponent();
textBox.Text = data;
Title = title;
var qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeScale = 16;
var image = qrCodeEncoder.Encode(data, Encoding.UTF8);
var imageSrc = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
image.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(image.Width, image.Height));
imgBox.Source = imageSrc;
}
public Bitmap CreateImgCode(string htmlUrl, int size = 4)
{
//创建二维码生成类
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
//设置编码模式
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
//设置编码测量度
qrCodeEncoder.QRCodeScale = size;
//设置编码版本
qrCodeEncoder.QRCodeVersion = 7;
//设置编码错误纠正
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
//生成二维码图片
return qrCodeEncoder.Encode(CreateQRCode(htmlUrl));
}
/// <summary>
/// 编码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
if (this.textBox1.Text != "")
{
Cursor.Current = Cursors.WaitCursor;
if (textBox1.Text.Trim() == String.Empty)
{
MessageBox.Show("不能为空.");
return;
}
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 7;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Image image;
String data = textBox1.Text;
//编码
//string code = Server.UrlEncode(this.txtSourc.Text.Trim().ToString());
image = qrCodeEncoder.Encode(data,Encoding.UTF8);
//图片显示
this.pictureBox1.Image = image;
Cursor.Current = Cursors.Default;
}
}
public static void ShowSignCheck(Guid notaryId, byte[] code)
{
string url = string.Format(
"https://pivote.piratenpartei.ch/set.aspx?id={0}&c={1}",
notaryId.ToString(),
code.ToHexString());
GenerateSignCheckDialog dialog = new GenerateSignCheckDialog();
dialog.browseLink.Text = url;
QRCodeEncoder qrEncoder = new QRCodeEncoder();
qrEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
qrEncoder.QRCodeVersion = 7;
qrEncoder.QRCodeScale = 10;
Image qrImage = qrEncoder.Encode(url);;
var image = new Bitmap(qrImage.Width / 4 * 6, qrImage.Height / 4 * 6);
var graphics = Graphics.FromImage(image);
graphics.Clear(Color.White);
graphics.DrawImage(qrImage, (float)qrImage.Width / 4f, (float)qrImage.Height / 4f);
graphics.Flush();
dialog.qrCodeImage.Image = image;
dialog.ShowDialog();
}
/// <summary>
/// 生成二维码
/// </summary>
/// <param name="qrCodeContent">要编码的内容</param>
/// <returns>返回二维码位图</returns>
public static string QRCodeEncoderUtil(string qrCodeContent)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeVersion = 0;
if (!(qrCodeContent.Contains("http://") || qrCodeContent.Contains("https://")))
qrCodeContent = "https://" + qrCodeContent;
Bitmap img = qrCodeEncoder.Encode(qrCodeContent,Encoding.UTF8); //指定UTF8编码，支持中文
string str =System.Web.HttpContext.Current.Server.MapPath("~");
//存储本地路径
string name = DateTime.Now.Millisecond.ToString();
StringBuilder sbuilder = new StringBuilder();
sbuilder.Append(str);
sbuilder.Append(@"\images\");
sbuilder.Append("QR" + name + ".jpg");
img.Save(sbuilder.ToString());
//获取服务器路径
HttpRequest req = HttpContext.Current.Request;
string serverpath = req.ServerVariables["SERVER_NAME"];
if (req.ServerVariables["SERVER_PORT"] != null && !"".Equals(req.ServerVariables["SERVER_PORT"]) && !"80".Equals(req.ServerVariables["SERVER_PORT"]))
{
serverpath += ":" + req.ServerVariables["SERVER_PORT"];
}
//return System.Web.HttpContext.Current.Server.MapPath("/Images/QR" + name + ".jpg"); 返回的还是物理路径
return "http://" + serverpath + "/Images/QR"+name+".jpg";
}
public ActionResult GetQRCode(string str)
{
HttpContextBase context = this.HttpContext;
if(string.IsNullOrEmpty(str))str = context.Request.ServerVariables["HTTP_REFERER"];
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 7;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Bitmap bmp;
String data = str;
bmp = qrCodeEncoder.Encode(data);
MemoryStream ms = new MemoryStream();
try
{
bmp.Save(ms, ImageFormat.Png);
}
finally
{
//显式释放资源
bmp.Dispose();
ms.Dispose();
}
byte[] bytes = ms.ToArray();
return File(bytes, @"image/png");
}
/*
*
* CREATE PROCEDURE [dbo].[ProcCustomPage]
(
@Table_Name varchar(5000), --表名
@Sign_Record varchar(50), --主键
@Filter_Condition varchar(1000), --筛选条件,不带where
@Page_Size int, --页大小
@Page_Index int, --页索引
@TaxisField varchar(1000), --排序字段
@Taxis_Sign int, --排序方式 1为 DESC, 0为 ASC
@Find_RecordList varchar(1000), --查找的字段
@Record_Count int --总记录数
)
AS
BEGIN
DECLARE @Start_Number int
DECLARE @End_Number int
DECLARE @TopN_Number int
DECLARE @sSQL varchar(8000)
if(@Find_RecordList='')
BEGIN
SELECT @Find_RecordList='*'
END
SELECT @Start_Number =(@Page_Index-1) * @Page_Size
IF @Start_Number<=0
SElECT @Start_Number=0
SELECT @End_Number=@Start_Number+@Page_Size
IF @End_Number>@Record_Count
SELECT @End_Number=@Record_Count
SELECT @TopN_Number=@End_Number-@Start_Number
IF @TopN_Number<=0
SELECT @TopN_Number=0
print @TopN_Number
print @Start_Number
print @End_Number
print @Record_Count
IF @TaxisField=''
begin
select @TaxisField=@Sign_Record
end
IF @Taxis_Sign=0
BEGIN
IF @Filter_Condition=''
BEGIN
SELECT @sSQL='SELECT '+@Find_RecordList+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@TopN_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@End_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
ORDER BY '+@TaxisField+') order by '+@TaxisField+' DESC)order by '+@TaxisField
END
ELSE
BEGIN
SELECT @sSQL='SELECT '+@Find_RecordList+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@TopN_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@End_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Filter_Condition+' ORDER BY '+@TaxisField+') and '+@Filter_Condition+' order by '+@TaxisField+' DESC) and '+@Filter_Condition+' order by '+@TaxisField
END
END
ELSE
BEGIN
IF @Filter_Condition=''
BEGIN
SELECT @sSQL='SELECT '+@Find_RecordList+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@TopN_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@End_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
ORDER BY '+@TaxisField+' DESC) order by '+@TaxisField+')order by '+@TaxisField+' DESC'
END
ELSE
BEGIN
SELECT @sSQL='SELECT '+@Find_RecordList+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@TopN_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Sign_Record+' in (SELECT TOP '+CAST(@End_Number AS VARCHAR(10))+' '+@Sign_Record+' FROM '+@Table_Name+'
WHERE '+@Filter_Condition+' ORDER BY '+@TaxisField+' DESC) and '+@Filter_Condition+' order by '+@TaxisField+') and '+@Filter_Condition+' order by '+@TaxisField+' DESC'
END
END
EXEC (@sSQL)
IF @@ERROR<>0
RETURN -3
RETURN 0
END
PRINT @sSQL
GO
* */
#endregion
#region SQL2005 分页存储过程
/*
*
CREATE PROCEDURE [dbo].[GetRecordFromPage]
@SelectList VARCHAR(2000), --欲选择字段列表
@TableSource VARCHAR(100), --表名或视图表
@SearchCondition VARCHAR(2000), --查询条件
@OrderExpression VARCHAR(1000), --排序表达式
@PageIndex INT = 1, --页号,从0开始
@PageSize INT = 10 --页尺寸
AS
BEGIN
IF @SelectList IS NULL OR LTRIM(RTRIM(@SelectList)) = ''
BEGIN
SET @SelectList = '*'
END
PRINT @SelectList
SET @SearchCondition = ISNULL(@SearchCondition,'')
SET @SearchCondition = LTRIM(RTRIM(@SearchCondition))
IF @SearchCondition <> ''
BEGIN
IF UPPER(SUBSTRING(@SearchCondition,1,5)) <> 'WHERE'
BEGIN
SET @SearchCondition = 'WHERE ' + @SearchCondition
END
END
PRINT @SearchCondition
SET @OrderExpression = ISNULL(@OrderExpression,'')
SET @OrderExpression = LTRIM(RTRIM(@OrderExpression))
IF @OrderExpression <> ''
BEGIN
IF UPPER(SUBSTRING(@OrderExpression,1,5)) <> 'WHERE'
BEGIN
SET @OrderExpression = 'ORDER BY ' + @OrderExpression
END
END
PRINT @OrderExpression
IF @PageIndex IS NULL OR @PageIndex < 1
BEGIN
SET @PageIndex = 1
END
PRINT @PageIndex
IF @PageSize IS NULL OR @PageSize < 1
BEGIN
SET @PageSize = 10
END
PRINT @PageSize
DECLARE @SqlQuery VARCHAR(4000)
SET @SqlQuery='SELECT '+@SelectList+',RowNumber
FROM
(SELECT ' + @SelectList + ',ROW_NUMBER() OVER( '+ @OrderExpression +') AS RowNumber
FROM '+@TableSource+' '+ @SearchCondition +') AS RowNumberTableSource
WHERE RowNumber BETWEEN ' + CAST(((@PageIndex - 1)* @PageSize+1) AS VARCHAR)
+ ' AND ' +
CAST((@PageIndex * @PageSize) AS VARCHAR)
-- ORDER BY ' + @OrderExpression
PRINT @SqlQuery
SET NOCOUNT ON
EXECUTE(@SqlQuery)
SET NOCOUNT OFF
RETURN @@RowCount
END
**/
#endregion
#endregion
public static void create_two(string nr, string regno)
{
System.Drawing.Bitmap bt;
string enCodeString = nr;
ThoughtWorks.QRCode.Codec.QRCodeEncoder qrCodeEncoder = new ThoughtWorks.QRCode.Codec.QRCodeEncoder();
qrCodeEncoder.QRCodeScale = 15;
qrCodeEncoder.QRCodeVersion = 10;
bt = qrCodeEncoder.Encode(enCodeString, Encoding.UTF8);
//bt = qrCodeEncoder.Encode(enCodeString, Encoding.GetEncoding("gb18030"));
//string filename = string.Format(DateTime.Now.ToString(), regno) + ".jpg";
string filename = regno;
filename = filename.Replace(" ", "");
filename = filename.Replace(":", "");
filename = filename.Replace("-", "");
filename = filename.Replace(".", "");
HttpServerUtility su = HttpContext.Current.Server;
bt.Save(su.MapPath("../QRcode/") + filename + ".png");
}
protected void Page_Load(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(Request.QueryString["data"]))
{
string str = Request.QueryString["data"];
//初始化二维码生成工具
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
qrCodeEncoder.QRCodeVersion = 0;
qrCodeEncoder.QRCodeScale = 4;
//将字符串生成二维码图片
Bitmap image = qrCodeEncoder.Encode(str, Encoding.Default);
//保存为PNG到内存流
MemoryStream ms = new MemoryStream();
image.Save(ms, ImageFormat.Png);
//输出二维码图片
Response.BinaryWrite(ms.GetBuffer());
Response.End();
}
}
/// <summary>
/// 生成二维码，如果有Logo，则在二维码中添加Logo
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public Bitmap CreateQRCode(string content)
{
QRCodeEncoder qrEncoder = new QRCodeEncoder();
qrEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrEncoder.QRCodeScale = Convert.ToInt32(txtSize.Text);
qrEncoder.QRCodeVersion = Convert.ToInt32(cboVersion.SelectedValue);
qrEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
try
{
Bitmap qrcode = qrEncoder.Encode(content, Encoding.UTF8);
if (!logoImagepath.Equals(string.Empty))
{
Graphics g = Graphics.FromImage(qrcode);
Bitmap bitmapLogo = new Bitmap(logoImagepath);
int logoSize = Convert.ToInt32(txtLogoSize.Text);
bitmapLogo = new Bitmap(bitmapLogo, new System.Drawing.Size(logoSize, logoSize));
PointF point = new PointF(qrcode.Width / 2 - logoSize / 2, qrcode.Height / 2 - logoSize / 2);
g.DrawImage(bitmapLogo, point);
}
return qrcode;
}
catch (IndexOutOfRangeException ex)
{
MessageBox.Show("超出当前二维码版本的容量上限，请选择更高的二维码版本！", "系统提示");
return new Bitmap(100, 100);
}
catch (Exception ex)
{
MessageBox.Show("生成二维码出错！", "系统提示");
return new Bitmap(100, 100);
}
}
/// <summary>
/// 生成二维码
/// </summary>
/// <param name="data">数据</param>
/// <param name="filePath">文件保存路径（绝对路径）</param>
/// <param name="hasLogo">二维码图标是否添加图片</param>
/// <param name="logoFilePath">图片的路径（绝对路径）</param>
/// <returns>true--成功；false--失败</returns>
public static bool CreateQRcode(string data, string filePath, bool hasLogo = false, string logoFilePath = "")
{
bool result = false;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;//二维码编码(Byte、AlphaNumeric、Numeric)
qrCodeEncoder.QRCodeScale = 50;//二维码尺寸(Version为0时，1：26x26，每加1宽和高各加25
qrCodeEncoder.QRCodeVersion = 10;//二维码密集度0-40
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;//二维码纠错能力(L：7% M：15% Q：25% H：30%)
try
{
Image card = qrCodeEncoder.Encode(data, Encoding.UTF8);
using (FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Write))
{
card.Save(fs, System.Drawing.Imaging.ImageFormat.Jpeg);
fs.Close();
}
if (hasLogo)
{
AddLogo(logoFilePath, card, filePath);
}
card.Dispose();
result = true;
}
catch (Exception ex)
{
result = false;
}
return result;
}
private void button1_Click(object sender, EventArgs e)
{
if (txtEncodeData.Text.Trim() == String.Empty)
{
MessageBox.Show("Data must not be empty.");
return;
}
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
String encoding = cboEncoding.Text;
if (encoding == "Byte")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
}
else if (encoding == "AlphaNumeric")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC;
}
else if (encoding == "Numeric")
{
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.NUMERIC;
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE;
}
try
{
int scale = Convert.ToInt16(txtSize.Text);
qrCodeEncoder.QRCodeScale = scale;
}
catch (Exception ex)
{
MessageBox.Show("Invalid size!");
return;
}
try
{
int version = Convert.ToInt16(cboVersion.Text);
qrCodeEncoder.QRCodeVersion = version;
}
catch (Exception ex)
{
MessageBox.Show("Invalid version !");
}
string errorCorrect = cboCorrectionLevel.Text;
if (errorCorrect == "L")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
else if (errorCorrect == "M")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
else if (errorCorrect == "Q")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
else if (errorCorrect == "H")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
qrCodeEncoder.QRCodeBackgroundColor = System.Drawing.Color.DeepSkyBlue;
//qrCodeEncoder.
Image image;
String data = txtEncodeData.Text;
image = qrCodeEncoder.Encode(data);
pb_view.Image = image;
}
/*生成QR码 GuidToQRCode(string sGuid)*/
public Image GuidToQRCode(string sGuid) {
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
Image image = qrCodeEncoder.Encode(sGuid);
return image;
}
private Bitmap CreatQRCode(string qrCodeContent)
{
Bitmap bt;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE; // support different mode
qrCodeEncoder.QRCodeScale = 10;
qrCodeEncoder.QRCodeVersion = 0;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
//动态调整二维码版本号,上限40，过长返回空白图片，编码后字符最大字节长度2953
while (true)
{
try
{
bt = qrCodeEncoder.Encode(qrCodeContent, System.Text.Encoding.UTF8);
break;
}
catch (IndexOutOfRangeException e)
{
if (qrCodeEncoder.QRCodeVersion < 40)
{
qrCodeEncoder.QRCodeVersion++;
}
else
{
bt = new Bitmap(100, 100);
break;
}
}
}
return bt;
}
/// <summary>
/// 生成二维码图片
/// </summary>
/// <param name="str">字符串</param>
/// <param name="size">图片大小</param>
/// <param name="path">图片位置
/// 例如 /abc/abc/
/// </param>
/// <returns>返回生成的二维码图片路径</returns>
public string Create(string str, int size, string path)
{
try
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
//设置编码模式
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
//设置编码测量度
qrCodeEncoder.QRCodeScale = size;
//设置编码版本
qrCodeEncoder.QRCodeVersion = 8;
//设置编码错误纠正
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Image image = qrCodeEncoder.Encode(str);
string filename = "~" + path + Guid.NewGuid() + ".jpg";
image.Save(HttpContext.Current.Request.MapPath(filename));
return filename.Replace("~", "");
}
catch (Exception)
{
return "";
}
}
private void GenerateQRCode()
{
try
{
var url = "http://" + Request.Url.Authority + "/Index.aspx?rid=" + this.ddlRestaurant.SelectedValue + "&tid=" + this.hTableId.Value;
var encoder = new QRCodeEncoder();
encoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
encoder.QRCodeScale = 8;
encoder.QRCodeVersion = 7;
encoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
using (var ms = new MemoryStream())
{
using (Bitmap bmp = encoder.Encode(url))
{
bmp.Save(ms, ImageFormat.Jpeg);
Response.ClearContent();
Response.ContentEncoding = Encoding.UTF8;
Response.ContentType = "image/jpeg";
Response.AppendHeader("Content-Disposition", "attachment; filename=QRcode.jpg");
Response.BinaryWrite(ms.ToArray());
Response.Flush();
Response.End();
}
}
}
catch (Exception ex)
{
this.lMsg.InnerText = "生成二维码失败，原因：" + ex.ToString();
}
}
public void TestMethod1()
{
var encoder = new QRCodeEncoder();
var content = "QR.NET https://github.com/aaronogan/QR.NET";
var result = encoder.Encode(content);
AssertMatrix(result);
}
public static Image GetQRImage(string url)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 5;
qrCodeEncoder.QRCodeVersion = 7;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
return qrCodeEncoder.Encode(url);
}
/// <summary>
/// 生成二维码
/// </summary>
/// <param name="data">生成内容</param>
/// <returns>图片</returns>
public static System.Drawing.Image AutoCreateQRcode(string data)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = Convert.ToInt16(7);
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
string filename = DateTime.Now.ToString("yyyy-MM-ddhhmmss") + ".png";
Bitmap bm = qrCodeEncoder.Encode(data);
return bm;
}
private void CreateQRCode(string url)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 7;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
imageQRCode.Image = qrCodeEncoder.Encode(url);
}
protected QRVerToDataSize(int version,
QRCodeEncoder.ERROR_CORRECTION errorCorrect,
int numeric,
int alphaNumeric,
int @byte)
{
Version = version;
ErrorCorrect = errorCorrect;
Numeric = numeric;
AlphaNumeric = alphaNumeric;
Byte = @byte;
}
/// <summary>
/// 自动创建二维码
/// </summary>
/// <param name="content">二维码内容</param>
/// <returns></returns>
public static byte[] AutoCreateQRCode(string content)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = Convert.ToInt16(7);
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
string filename = DateTime.Now.ToString("yyyy-MM-ddhhmmss") + ".png";
Bitmap bm = qrCodeEncoder.Encode(content);
MemoryStream ms = new MemoryStream();
bm.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
byte[] bytes = ms.ToArray();
ms.Close();
return bytes;
}
public static Bitmap Create_ImgCode(string codeNumber, int size)
{
//创建二维码生成类
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
//设置编码模式
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
//设置编码测量度
qrCodeEncoder.QRCodeScale = size;
//设置编码版本
qrCodeEncoder.QRCodeVersion = 0;
//设置编码错误纠正
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
//生成二维码图片
System.Drawing.Bitmap image = qrCodeEncoder.Encode(codeNumber);
return image;
}
/// <summary>
/// Encodes a QR code, making the best choice based on string length
/// (apparently not provided by QR lib?)
/// </summary>
public static Bitmap EncodeQRCode(string what)
{
if (what == null || what == "") return null;
// Determine if we can use alphanumeric encoding (e.g. public key hex)
Regex r = new Regex("^[0-9A-F]{63,154}$");
bool IsAlphanumeric = r.IsMatch(what);
QRCodeEncoder qr = new QRCodeEncoder();
if (IsAlphanumeric) {
qr.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC;
if (what.Length > 154) {
return null;
} else if (what.Length > 67) {
// 5L is good to 154 alphanumeric characters
qr.QRCodeVersion = 5;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
} else {
// 4Q is good to 67 alphanumeric characters
qr.QRCodeVersion = 4;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
}
} else {
if (what.Length > 84) {
// We don't intend to encode any alphanumeric strings longer than confirmation codes at 75 characters
return null;
} else if (what.Length > 62) {
// 5M is good to 84 characters
qr.QRCodeVersion = 5;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
} else if (what.Length > 34) {
// 4M is good to 62 characters
qr.QRCodeVersion = 4;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
} else if (what.Length > 32) {
// 4H is good to 34 characters
qr.QRCodeVersion = 4;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
} else {
// 3Q is good to 32 characters
qr.QRCodeVersion = 3;
qr.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
}
}
return qr.Encode(what);
}
private void txtPrintContentQRCode_TextChanged(object sender, TextChangedEventArgs e)
{
ThoughtWorks.QRCode.Codec.QRCodeEncoder encoder = new ThoughtWorks.QRCode.Codec.QRCodeEncoder();
//encoder.QRCodeBackgroundColor = System.Drawing.Color.FromArgb(0xFF, 0xFF, 0xFF, 0xFF);//白色
encoder.QRCodeBackgroundColor = System.Drawing.Color.FromArgb(0x00, 0xBF, 0xBF, 0xBF); //和背景颜色一样的透明色
encoder.QRCodeForegroundColor = System.Drawing.Color.FromArgb(0xFF, 0x00, 0x00, 0x00); //黑色
//设置编码格式
encoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE; //编码方法
//设置规模和版本
encoder.QRCodeScale = 9; //大小
encoder.QRCodeVersion = 4; //版本
//设置错误校验（错误更正）的级别
encoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Bitmap bp = encoder.Encode(tbxPrintContent.Text.ToString(), Encoding.GetEncoding("GB2312"));
BitmapSource bs = Imaging.CreateBitmapSourceFromHBitmap(bp.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
imagePrintContentQRCode.Source = bs;
}
/// <summary>
/// Procédure publique permettant de générer le QrCode contenant l'id du participant et de placer cette image dans le PictureBox présent dans l'interface de l'application
/// </summary>
public void GenereQrCode()
{
// création et instanciation de l'objet QrCode
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
// paramètres de cet objet//
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.NUMERIC;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 7;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Image image;
//donnée présente dans le QrCode(ici l'id du participant séléctionné dans le combobox)
String data = CmbParticipant.SelectedValue.ToString();
//on crée l'image contenant le QrCode
image = qrCodeEncoder.Encode(data);
//On place l'image crée dans le PictureBox situé dans l'interface de l'application
picEncode.Image = image;
}
private Image GetQRImage(string data)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
try
{
//14 2920bit/8=365byte 16 3624/8=453byte 18 4504=536byte 20 5352=669byte
qrCodeEncoder.QRCodeScale = Int16.Parse(System.Configuration.ConfigurationManager.AppSettings["QRCodeScale"]);
}
catch (Exception ex)
{
qrCodeEncoder.QRCodeScale = 2;
}
try
{
//14 2920bit/8=365byte 16 3624/8=453byte 18 4504=536byte 20 5352=669byte
qrCodeEncoder.QRCodeVersion = Int16.Parse(System.Configuration.ConfigurationManager.AppSettings["QRCodeVersion"]);
}
catch (Exception ex)
{
qrCodeEncoder.QRCodeVersion = 16;
}
string errorCorrect = "M";
if (errorCorrect == "L")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.L;
else if (errorCorrect == "M")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
else if (errorCorrect == "Q")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.Q;
else if (errorCorrect == "H")
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
Image image;
//,System.Text.Encoding.UTF8
int length = data.Length;
image = qrCodeEncoder.Encode(data, System.Text.Encoding.GetEncoding("gb2312"));
return image;
}
/// <summary>
/// 生成二维码
/// </summary>
/// <param name="FileUpload_QRCode">上传图片控件</param>
/// <param name="str">生成二维码网址</param>
/// <param name="filename">保存二维码图片地址</param>
/// <returns></returns>
public static bool ToQRCode(FileUpload FileUpload_QRCode, string str, string filename)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
qrCodeEncoder.QRCodeVersion = 8;
qrCodeEncoder.QRCodeScale = 4;
//二维码
Bitmap image = qrCodeEncoder.Encode(str, Encoding.Default);
if (FileUpload_QRCode.HasFile)
{
string CodeLogo = FileUpload_QRCode.FileName;
MyHelper.SaveAs(FileUpload_QRCode, System.Web.HttpContext.Current.Server.MapPath("../upload/"), CodeLogo);
System.Drawing.Image bt = CombinImage(image, System.Web.HttpContext.Current.Server.MapPath(string.Format("../upload/{0}", CodeLogo)));
}
//将image保存到filename
image.Save(filename);
return true;
}
public void qrcodegenerator(string content, string from, string destination)
{
String data = content;
if (!string.IsNullOrEmpty(data))
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 8;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
System.Drawing.Image image = qrCodeEncoder.Encode(data);
System.IO.MemoryStream MStream = new System.IO.MemoryStream();
image.Save(MStream, System.Drawing.Imaging.ImageFormat.Png);
System.IO.MemoryStream MStream1 = new System.IO.MemoryStream();
CombinImage(image, from).Save(MStream1, System.Drawing.Imaging.ImageFormat.Png);
Image img = System.Drawing.Image.FromStream(MStream1);
img.Save(destination, ImageFormat.Jpeg);
}
}
public virtual bool[][] calQrcode(byte[] qrcodeData)
{
int dataCounter = 0;
int dataLength = qrcodeData.Length;
int[] dataValue = new int[dataLength + 32];
sbyte[] dataBits = new sbyte[dataLength + 32];
bool[][] result;
if (dataLength <= 0)
{
bool[][] array = new bool[1][];
bool[][] arg_3B_0 = array;
int arg_3B_1 = 0;
bool[] array2 = new bool[1];
arg_3B_0[arg_3B_1] = array2;
bool[][] ret = array;
result = ret;
}
else
{
if (this.qrcodeStructureappendN > 1)
{
dataValue[0] = 3;
dataBits[0] = 4;
dataValue[1] = this.qrcodeStructureappendM - 1;
dataBits[1] = 4;
dataValue[2] = this.qrcodeStructureappendN - 1;
dataBits[2] = 4;
dataValue[3] = this.qrcodeStructureappendParity;
dataBits[3] = 8;
dataCounter = 4;
}
dataBits[dataCounter] = 4;
int[] codewordNumPlus;
int codewordNumCounterValue;
switch (this.qrcodeEncodeMode)
{
case QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC:
codewordNumPlus = new int[]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4
};
dataValue[dataCounter] = 2;
dataCounter++;
dataValue[dataCounter] = dataLength;
dataBits[dataCounter] = 9;
codewordNumCounterValue = dataCounter;
dataCounter++;
for (int i = 0; i < dataLength; i++)
{
char chr = (char)qrcodeData[i];
sbyte chrValue = 0;
if (chr >= '0' && chr < ':')
{
chrValue = (sbyte)(chr - '0');
}
else
{
if (chr >= 'A' && chr < '[')
{
chrValue = (sbyte)(chr - '7');
}
else
{
if (chr == ' ')
{
chrValue = 36;
}
if (chr == '$')
{
chrValue = 37;
}
if (chr == '%')
{
chrValue = 38;
}
if (chr == '*')
{
chrValue = 39;
}
if (chr == '+')
{
chrValue = 40;
}
if (chr == '-')
{
chrValue = 41;
}
if (chr == '.')
{
chrValue = 42;
}
if (chr == '/')
{
chrValue = 43;
}
if (chr == ':')
{
chrValue = 44;
}
}
}
if (i % 2 == 0)
{
dataValue[dataCounter] = (int)chrValue;
dataBits[dataCounter] = 6;
}
else
{
dataValue[dataCounter] = dataValue[dataCounter] * 45 + (int)chrValue;
dataBits[dataCounter] = 11;
if (i < dataLength - 1)
{
dataCounter++;
}
}
}
dataCounter++;
break;
case QRCodeEncoder.ENCODE_MODE.NUMERIC:
codewordNumPlus = new int[]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4
};
dataValue[dataCounter] = 1;
dataCounter++;
dataValue[dataCounter] = dataLength;
dataBits[dataCounter] = 10;
codewordNumCounterValue = dataCounter;
dataCounter++;
for (int i = 0; i < dataLength; i++)
{
if (i % 3 == 0)
{
dataValue[dataCounter] = (int)(qrcodeData[i] - 48);
dataBits[dataCounter] = 4;
}
else
{
dataValue[dataCounter] = dataValue[dataCounter] * 10 + (int)(qrcodeData[i] - 48);
if (i % 3 == 1)
{
dataBits[dataCounter] = 7;
}
else
{
dataBits[dataCounter] = 10;
if (i < dataLength - 1)
{
dataCounter++;
}
}
}
}
dataCounter++;
break;
default:
codewordNumPlus = new int[]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8
};
dataValue[dataCounter] = 4;
dataCounter++;
dataValue[dataCounter] = dataLength;
dataBits[dataCounter] = 8;
codewordNumCounterValue = dataCounter;
dataCounter++;
for (int i = 0; i < dataLength; i++)
{
dataValue[i + dataCounter] = (int)(qrcodeData[i] & 255);
dataBits[i + dataCounter] = 8;
}
dataCounter += dataLength;
break;
}
int totalDataBits = 0;
for (int i = 0; i < dataCounter; i++)
{
totalDataBits += (int)dataBits[i];
}
int ec;
switch (this.qrcodeErrorCorrect)
{
case QRCodeEncoder.ERROR_CORRECTION.L:
ec = 1;
goto IL_3D0;
case QRCodeEncoder.ERROR_CORRECTION.Q:
ec = 3;
goto IL_3D0;
case QRCodeEncoder.ERROR_CORRECTION.H:
ec = 2;
goto IL_3D0;
}
ec = 0;
IL_3D0:
int[][] maxDataBitsArray = new int[][]
{
new int[]
{
0,
128,
224,
352,
512,
688,
864,
992,
1232,
1456,
1728,
2032,
2320,
2672,
2920,
3320,
3624,
4056,
4504,
5016,
5352,
5712,
6256,
6880,
7312,
8000,
8496,
9024,
9544,
10136,
10984,
11640,
12328,
13048,
13800,
14496,
15312,
15936,
16816,
17728,
18672
},
new int[]
{
0,
152,
272,
440,
640,
864,
1088,
1248,
1552,
1856,
2192,
2592,
2960,
3424,
3688,
4184,
4712,
5176,
5768,
6360,
6888,
7456,
8048,
8752,
9392,
10208,
10960,
11744,
12248,
13048,
13880,
14744,
15640,
16568,
17528,
18448,
19472,
20528,
21616,
22496,
23648
},
new int[]
{
0,
72,
128,
208,
288,
368,
480,
528,
688,
800,
976,
1120,
1264,
1440,
1576,
1784,
2024,
2264,
2504,
2728,
3080,
3248,
3536,
3712,
4112,
4304,
4768,
5024,
5288,
5608,
5960,
6344,
6760,
7208,
7688,
7888,
8432,
8768,
9136,
9776,
10208
},
new int[]
{
0,
104,
176,
272,
384,
496,
608,
704,
880,
1056,
1232,
1440,
1648,
1952,
2088,
2360,
2600,
2936,
3176,
3560,
3880,
4096,
4544,
4912,
5312,
5744,
6032,
6464,
6968,
7288,
7880,
8264,
8920,
9368,
9848,
10288,
10832,
11408,
12016,
12656,
13328
}
};
int maxDataBits = 0;
if (this.qrcodeVersion == 0)
{
this.qrcodeVersion = 1;
for (int i = 1; i <= 40; i++)
{
if (maxDataBitsArray[ec][i] >= totalDataBits + codewordNumPlus[this.qrcodeVersion])
{
maxDataBits = maxDataBitsArray[ec][i];
break;
}
this.qrcodeVersion++;
}
}
else
{
maxDataBits = maxDataBitsArray[ec][this.qrcodeVersion];
}
totalDataBits += codewordNumPlus[this.qrcodeVersion];
dataBits[codewordNumCounterValue] = (sbyte)((int)dataBits[codewordNumCounterValue] + codewordNumPlus[this.qrcodeVersion]);
int[] maxCodewordsArray = new int[]
{
0,
26,
44,
70,
100,
134,
172,
196,
242,
292,
346,
404,
466,
532,
581,
655,
733,
815,
901,
991,
1085,
1156,
1258,
1364,
1474,
1588,
1706,
1828,
1921,
2051,
2185,
2323,
2465,
2611,
2761,
2876,
3034,
3196,
3362,
3532,
3706
};
int maxCodewords = maxCodewordsArray[this.qrcodeVersion];
int maxModules1side = 17 + (this.qrcodeVersion << 2);
int[] matrixRemainBit = new int[]
{
0,
0,
7,
7,
7,
7,
7,
0,
0,
0,
0,
0,
0,
0,
3,
3,
3,
3,
3,
3,
3,
4,
4,
4,
4,
4,
4,
4,
3,
3,
3,
3,
3,
3,
3,
0,
0,
0,
0,
0,
0
};
int byte_num = matrixRemainBit[this.qrcodeVersion] + (maxCodewords << 3);
sbyte[] matrixX = new sbyte[byte_num];
sbyte[] matrixY = new sbyte[byte_num];
sbyte[] maskArray = new sbyte[byte_num];
sbyte[] formatInformationX2 = new sbyte[15];
sbyte[] formatInformationY2 = new sbyte[15];
sbyte[] rsEccCodewords = new sbyte[1];
sbyte[] rsBlockOrderTemp = new sbyte[128];
try
{
string fileName = "qrv" + Convert.ToString(this.qrcodeVersion) + "_" + Convert.ToString(ec);
MemoryStream memoryStream = new MemoryStream((byte[])Resources.ResourceManager.GetObject(fileName));
BufferedStream bis = new BufferedStream(memoryStream);
SystemUtils.ReadInput(bis, matrixX, 0, matrixX.Length);
SystemUtils.ReadInput(bis, matrixY, 0, matrixY.Length);
SystemUtils.ReadInput(bis, maskArray, 0, maskArray.Length);
SystemUtils.ReadInput(bis, formatInformationX2, 0, formatInformationX2.Length);
SystemUtils.ReadInput(bis, formatInformationY2, 0, formatInformationY2.Length);
SystemUtils.ReadInput(bis, rsEccCodewords, 0, rsEccCodewords.Length);
SystemUtils.ReadInput(bis, rsBlockOrderTemp, 0, rsBlockOrderTemp.Length);
bis.Close();
memoryStream.Close();
}
catch (Exception e)
{
SystemUtils.WriteStackTrace(e, Console.Error);
}
sbyte rsBlockOrderLength = 1;
sbyte j = 1;
while ((int)j < 128)
{
if (rsBlockOrderTemp[(int)j] == 0)
{
rsBlockOrderLength = j;
break;
}
j += 1;
}
sbyte[] rsBlockOrder = new sbyte[(int)rsBlockOrderLength];
Array.Copy(rsBlockOrderTemp, 0, rsBlockOrder, 0, (int)((byte)rsBlockOrderLength));
sbyte[] formatInformationX3 = new sbyte[]
{
0,
1,
2,
3,
4,
5,
7,
8,
8,
8,
8,
8,
8,
8,
8
};
sbyte[] formatInformationY3 = new sbyte[]
{
8,
8,
8,
8,
8,
8,
8,
8,
7,
5,
4,
3,
2,
1,
0
};
int maxDataCodewords = maxDataBits >> 3;
int modules1Side = 4 * this.qrcodeVersion + 17;
int matrixTotalBits = modules1Side * modules1Side;
sbyte[] frameData = new sbyte[matrixTotalBits + modules1Side];
try
{
string fileName = "qrvfr" + Convert.ToString(this.qrcodeVersion);
MemoryStream memoryStream = new MemoryStream((byte[])Resources.ResourceManager.GetObject(fileName));
BufferedStream bis = new BufferedStream(memoryStream);
SystemUtils.ReadInput(bis, frameData, 0, frameData.Length);
bis.Close();
memoryStream.Close();
}
catch (Exception e)
{
SystemUtils.WriteStackTrace(e, Console.Error);
}
if (totalDataBits <= maxDataBits - 4)
{
dataValue[dataCounter] = 0;
dataBits[dataCounter] = 4;
}
else
{
if (totalDataBits < maxDataBits)
{
dataValue[dataCounter] = 0;
dataBits[dataCounter] = (sbyte)(maxDataBits - totalDataBits);
}
else
{
if (totalDataBits > maxDataBits)
{
Console.Out.WriteLine("overflow");
}
}
}
sbyte[] dataCodewords = QRCodeEncoder.divideDataBy8Bits(dataValue, dataBits, maxDataCodewords);
sbyte[] codewords = QRCodeEncoder.calculateRSECC(dataCodewords, rsEccCodewords[0], rsBlockOrder, maxDataCodewords, maxCodewords);
sbyte[][] matrixContent = new sbyte[modules1Side][];
for (int i2 = 0; i2 < modules1Side; i2++)
{
matrixContent[i2] = new sbyte[modules1Side];
}
for (int i = 0; i < modules1Side; i++)
{
for (int k = 0; k < modules1Side; k++)
{
matrixContent[k][i] = 0;
}
}
for (int i = 0; i < maxCodewords; i++)
{
sbyte codeword_i = codewords[i];
for (int k = 7; k >= 0; k--)
{
int codewordBitsNumber = i * 8 + k;
matrixContent[(int)matrixX[codewordBitsNumber] & 255][(int)matrixY[codewordBitsNumber] & 255] = (sbyte)(255 * (int)(codeword_i & 1) ^ (int)maskArray[codewordBitsNumber]);
codeword_i = (sbyte)SystemUtils.URShift((int)codeword_i & 255, 1);
}
}
for (int matrixRemain = matrixRemainBit[this.qrcodeVersion]; matrixRemain > 0; matrixRemain--)
{
int remainBitTemp = matrixRemain + maxCodewords * 8 - 1;
matrixContent[(int)matrixX[remainBitTemp] & 255][(int)matrixY[remainBitTemp] & 255] = (sbyte)(255 ^ (int)maskArray[remainBitTemp]);
}
sbyte maskNumber = QRCodeEncoder.selectMask(matrixContent, matrixRemainBit[this.qrcodeVersion] + maxCodewords * 8);
sbyte maskContent = (sbyte)(1 << (int)maskNumber);
sbyte formatInformationValue = (sbyte)(ec << 3 | (int)maskNumber);
string[] formatInformationArray = new string[]
{
"101010000010010",
"101000100100101",
"101111001111100",
"101101101001011",
"100010111111001",
"100000011001110",
"100111110010111",
"100101010100000",
"111011111000100",
"111001011110011",
"111110110101010",
"111100010011101",
"110011000101111",
"110001100011000",
"110110001000001",
"110100101110110",
"001011010001001",
"001001110111110",
"001110011100111",
"001100111010000",
"000011101100010",
"000001001010101",
"000110100001100",
"000100000111011",
"011010101011111",
"011000001101000",
"011111100110001",
"011101000000110",
"010010010110100",
"010000110000011",
"010111011011010",
"010101111101101"
};
for (int i = 0; i < 15; i++)
{
sbyte content = sbyte.Parse(formatInformationArray[(int)formatInformationValue].Substring(i, i + 1 - i));
matrixContent[(int)formatInformationX3[i] & 255][(int)formatInformationY3[i] & 255] = (sbyte)((int)content * 255);
matrixContent[(int)formatInformationX2[i] & 255][(int)formatInformationY2[i] & 255] = (sbyte)((int)content * 255);
}
bool[][] out_Renamed = new bool[modules1Side][];
for (int i3 = 0; i3 < modules1Side; i3++)
{
out_Renamed[i3] = new bool[modules1Side];
}
int c = 0;
for (int i = 0; i < modules1Side; i++)
{
for (int k = 0; k < modules1Side; k++)
{
if ((matrixContent[k][i] & maskContent) != 0 || frameData[c] == 49)
{
out_Renamed[k][i] = true;
}
else
{
out_Renamed[k][i] = false;
}
c++;
}
c++;
}
result = out_Renamed;
}
return(result);
}
private static sbyte[] calculateRSECC(sbyte[] codewords, sbyte rsEccCodewords, sbyte[] rsBlockOrder, int maxDataCodewords, int maxCodewords)
{
sbyte[][] numArray1 = new sbyte[256][];
for (int index = 0; index < 256; ++index)
{
numArray1[index] = new sbyte[(int)rsEccCodewords];
}
try
{
// ISSUE: reference to a compiler-generated method
byte[] qrdata = ReadData("rsc" + rsEccCodewords.ToString());
MemoryStream memoryStream = new MemoryStream(qrdata);
BufferedStream bufferedStream = new BufferedStream(memoryStream);
for (int index = 0; index < 256; ++index)
{
SystemUtils.ReadInput((Stream)bufferedStream, numArray1[index], 0, numArray1[index].Length);
}
bufferedStream.Close();
memoryStream.Close();
}
catch (Exception ex)
{
SystemUtils.WriteStackTrace(ex, Console.Error);
}
int index1 = 0;
int index2 = 0;
sbyte[][] numArray2 = new sbyte[rsBlockOrder.Length][];
sbyte[] numArray3 = new sbyte[maxCodewords];
Array.Copy((Array)codewords, 0, (Array)numArray3, 0, codewords.Length);
for (int index3 = 0; index3 < rsBlockOrder.Length; ++index3)
{
numArray2[index3] = new sbyte[((int)rsBlockOrder[index3] & (int)byte.MaxValue) - (int)rsEccCodewords];
}
for (int index3 = 0; index3 < maxDataCodewords; ++index3)
{
numArray2[index2][index1] = codewords[index3];
++index1;
if (index1 >= ((int)rsBlockOrder[index2] & (int)byte.MaxValue) - (int)rsEccCodewords)
{
index1 = 0;
++index2;
}
}
for (int index3 = 0; index3 < rsBlockOrder.Length; ++index3)
{
sbyte[] numArray4 = new sbyte[numArray2[index3].Length];
numArray2[index3].CopyTo((Array)numArray4, 0);
for (int index4 = ((int)rsBlockOrder[index3] & (int)byte.MaxValue) - (int)rsEccCodewords; index4 > 0; --index4)
{
sbyte num = numArray4[0];
if ((int)num != 0)
{
sbyte[] xa = new sbyte[numArray4.Length - 1];
Array.Copy((Array)numArray4, 1, (Array)xa, 0, numArray4.Length - 1);
sbyte[] xb = numArray1[(int)num & (int)byte.MaxValue];
numArray4 = QRCodeEncoder.calculateByteArrayBits(xa, xb, "xor");
}
else if ((int)rsEccCodewords < numArray4.Length)
{
sbyte[] numArray5 = new sbyte[numArray4.Length - 1];
Array.Copy((Array)numArray4, 1, (Array)numArray5, 0, numArray4.Length - 1);
numArray4 = new sbyte[numArray5.Length];
numArray5.CopyTo((Array)numArray4, 0);
}
else
{
sbyte[] numArray5 = new sbyte[(int)rsEccCodewords];
Array.Copy((Array)numArray4, 1, (Array)numArray5, 0, numArray4.Length - 1);
numArray5[(int)rsEccCodewords - 1] = (sbyte)0;
numArray4 = new sbyte[numArray5.Length];
numArray5.CopyTo((Array)numArray4, 0);
}
}
Array.Copy((Array)numArray4, 0, (Array)numArray3, codewords.Length + index3 * (int)rsEccCodewords, (int)(byte)rsEccCodewords);
}
return(numArray3);
}
public virtual bool[][] calQrcode(byte[] qrcodeData)
{
int index1 = 0;
int length1 = qrcodeData.Length;
int[] data = new int[length1 + 32];
sbyte[] bits = new sbyte[length1 + 32];
if (length1 <= 0)
{
return new bool[1][] { new bool[1] }
}
;
if (this.qrcodeStructureappendN > 1)
{
data[0] = 3;
bits[0] = (sbyte)4;
data[1] = this.qrcodeStructureappendM - 1;
bits[1] = (sbyte)4;
data[2] = this.qrcodeStructureappendN - 1;
bits[2] = (sbyte)4;
data[3] = this.qrcodeStructureappendParity;
bits[3] = (sbyte)8;
index1 = 4;
}
bits[index1] = (sbyte)4;
int[] numArray1;
int index2;
int index3;
switch (this.qrcodeEncodeMode)
{
case QRCodeEncoder.ENCODE_MODE.ALPHA_NUMERIC:
numArray1 = new int[41]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4
};
data[index1] = 2;
int index4 = index1 + 1;
data[index4] = length1;
bits[index4] = (sbyte)9;
index2 = index4;
int index5 = index4 + 1;
for (int index6 = 0; index6 < length1; ++index6)
{
char ch = (char)qrcodeData[index6];
sbyte num = 0;
if ((int)ch >= 48 && (int)ch < 58)
{
num = (sbyte)((int)ch - 48);
}
else if ((int)ch >= 65 && (int)ch < 91)
{
num = (sbyte)((int)ch - 55);
}
else
{
if ((int)ch == 32)
{
num = (sbyte)36;
}
if ((int)ch == 36)
{
num = (sbyte)37;
}
if ((int)ch == 37)
{
num = (sbyte)38;
}
if ((int)ch == 42)
{
num = (sbyte)39;
}
if ((int)ch == 43)
{
num = (sbyte)40;
}
if ((int)ch == 45)
{
num = (sbyte)41;
}
if ((int)ch == 46)
{
num = (sbyte)42;
}
if ((int)ch == 47)
{
num = (sbyte)43;
}
if ((int)ch == 58)
{
num = (sbyte)44;
}
}
if (index6 % 2 == 0)
{
data[index5] = (int)num;
bits[index5] = (sbyte)6;
}
else
{
data[index5] = data[index5] * 45 + (int)num;
bits[index5] = (sbyte)11;
if (index6 < length1 - 1)
{
++index5;
}
}
}
index3 = index5 + 1;
break;
case QRCodeEncoder.ENCODE_MODE.NUMERIC:
numArray1 = new int[41]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4,
4
};
data[index1] = 1;
int index7 = index1 + 1;
data[index7] = length1;
bits[index7] = (sbyte)10;
index2 = index7;
int index8 = index7 + 1;
for (int index6 = 0; index6 < length1; ++index6)
{
if (index6 % 3 == 0)
{
data[index8] = (int)qrcodeData[index6] - 48;
bits[index8] = (sbyte)4;
}
else
{
data[index8] = data[index8] * 10 + ((int)qrcodeData[index6] - 48);
if (index6 % 3 == 1)
{
bits[index8] = (sbyte)7;
}
else
{
bits[index8] = (sbyte)10;
if (index6 < length1 - 1)
{
++index8;
}
}
}
}
index3 = index8 + 1;
break;
default:
numArray1 = new int[41]
{
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8
};
data[index1] = 4;
int index9 = index1 + 1;
data[index9] = length1;
bits[index9] = (sbyte)8;
index2 = index9;
int num1 = index9 + 1;
for (int index6 = 0; index6 < length1; ++index6)
{
data[index6 + num1] = (int)qrcodeData[index6] & (int)byte.MaxValue;
bits[index6 + num1] = (sbyte)8;
}
index3 = num1 + length1;
break;
}
int num2 = 0;
for (int index6 = 0; index6 < index3; ++index6)
{
num2 += (int)bits[index6];
}
int index10;
switch (this.qrcodeErrorCorrect)
{
case QRCodeEncoder.ERROR_CORRECTION.L:
index10 = 1;
break;
case QRCodeEncoder.ERROR_CORRECTION.Q:
index10 = 3;
break;
case QRCodeEncoder.ERROR_CORRECTION.H:
index10 = 2;
break;
default:
index10 = 0;
break;
}
int[][] numArray2 = new int[4][]
{
new int[41]
{
0,
128,
224,
352,
512,
688,
864,
992,
1232,
1456,
1728,
2032,
2320,
2672,
2920,
3320,
3624,
4056,
4504,
5016,
5352,
5712,
6256,
6880,
7312,
8000,
8496,
9024,
9544,
10136,
10984,
11640,
12328,
13048,
13800,
14496,
15312,
15936,
16816,
17728,
18672
},
new int[41]
{
0,
152,
272,
440,
640,
864,
1088,
1248,
1552,
1856,
2192,
2592,
2960,
3424,
3688,
4184,
4712,
5176,
5768,
6360,
6888,
7456,
8048,
8752,
9392,
10208,
10960,
11744,
12248,
13048,
13880,
14744,
15640,
16568,
17528,
18448,
19472,
20528,
21616,
22496,
23648
},
new int[41]
{
0,
72,
128,
208,
288,
368,
480,
528,
688,
800,
976,
1120,
1264,
1440,
1576,
1784,
2024,
2264,
2504,
2728,
3080,
3248,
3536,
3712,
4112,
4304,
4768,
5024,
5288,
5608,
5960,
6344,
6760,
7208,
7688,
7888,
8432,
8768,
9136,
9776,
10208
},
new int[41]
{
0,
104,
176,
272,
384,
496,
608,
704,
880,
1056,
1232,
1440,
1648,
1952,
2088,
2360,
2600,
2936,
3176,
3560,
3880,
4096,
4544,
4912,
5312,
5744,
6032,
6464,
6968,
7288,
7880,
8264,
8920,
9368,
9848,
10288,
10832,
11408,
12016,
12656,
13328
}
};
int num3 = 0;
if (this.qrcodeVersion == 0)
{
this.qrcodeVersion = 1;
for (int index6 = 1; index6 <= 40; ++index6)
{
if (numArray2[index10][index6] >= num2 + numArray1[this.qrcodeVersion])
{
num3 = numArray2[index10][index6];
break;
}
++this.qrcodeVersion;
}
}
else
{
num3 = numArray2[index10][this.qrcodeVersion];
}
int num4 = num2 + numArray1[this.qrcodeVersion];
bits[index2] = (sbyte)((int)bits[index2] + numArray1[this.qrcodeVersion]);
int maxCodewords = new int[41]
{
0,
26,
44,
70,
100,
134,
172,
196,
242,
292,
346,
404,
466,
532,
581,
655,
733,
815,
901,
991,
1085,
1156,
1258,
1364,
1474,
1588,
1706,
1828,
1921,
2051,
2185,
2323,
2465,
2611,
2761,
2876,
3034,
3196,
3362,
3532,
3706
}[this.qrcodeVersion];
int num5 = 17 + (this.qrcodeVersion << 2);
int[] numArray3 = new int[41]
{
0,
0,
7,
7,
7,
7,
7,
0,
0,
0,
0,
0,
0,
0,
3,
3,
3,
3,
3,
3,
3,
4,
4,
4,
4,
4,
4,
4,
3,
3,
3,
3,
3,
3,
3,
0,
0,
0,
0,
0,
0
};
int length2 = numArray3[this.qrcodeVersion] + (maxCodewords << 3);
sbyte[] target1 = new sbyte[length2];
sbyte[] target2 = new sbyte[length2];
sbyte[] target3 = new sbyte[length2];
sbyte[] target4 = new sbyte[15];
sbyte[] target5 = new sbyte[15];
sbyte[] target6 = new sbyte[1];
sbyte[] target7 = new sbyte[128];
try
{
// ISSUE: reference to a compiler-generated method
var resKey = "qrv" + Convert.ToString(qrcodeVersion) + "_" + Convert.ToString(index10);
byte[] qrdata = ReadData(resKey);
MemoryStream memoryStream = new MemoryStream(qrdata);
BufferedStream bufferedStream = new BufferedStream(memoryStream);
SystemUtils.ReadInput((Stream)bufferedStream, target1, 0, target1.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target2, 0, target2.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target3, 0, target3.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target4, 0, target4.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target5, 0, target5.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target6, 0, target6.Length);
SystemUtils.ReadInput((Stream)bufferedStream, target7, 0, target7.Length);
bufferedStream.Close();
memoryStream.Close();
}
catch (Exception ex)
{
SystemUtils.WriteStackTrace(ex, Console.Error);
}
sbyte num6 = 1;
for (sbyte index6 = 1; (int)index6 < 128; ++index6)
{
if ((int)target7[(int)index6] == 0)
{
num6 = index6;
break;
}
}
sbyte[] rsBlockOrder = new sbyte[(int)num6];
Array.Copy((Array)target7, 0, (Array)rsBlockOrder, 0, (int)(byte)num6);
sbyte[] numArray4 = new sbyte[15]
{
(sbyte)0,
(sbyte)1,
(sbyte)2,
(sbyte)3,
(sbyte)4,
(sbyte)5,
(sbyte)7,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8
};
sbyte[] numArray5 = new sbyte[15]
{
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)8,
(sbyte)7,
(sbyte)5,
(sbyte)4,
(sbyte)3,
(sbyte)2,
(sbyte)1,
(sbyte)0
};
int maxDataCodewords = num3 >> 3;
int length3 = 4 * this.qrcodeVersion + 17;
sbyte[] target8 = new sbyte[length3 * length3 + length3];
try
{
// ISSUE: reference to a compiler-generated method
byte[] qrdata = ReadData("qrvfr" + Convert.ToString(this.qrcodeVersion));
MemoryStream memoryStream = new MemoryStream(qrdata);
BufferedStream bufferedStream = new BufferedStream((Stream)memoryStream);
SystemUtils.ReadInput((Stream)bufferedStream, target8, 0, target8.Length);
bufferedStream.Close();
memoryStream.Close();
}
catch (Exception ex)
{
SystemUtils.WriteStackTrace(ex, Console.Error);
}
if (num4 <= num3 - 4)
{
data[index3] = 0;
bits[index3] = (sbyte)4;
}
else if (num4 < num3)
{
data[index3] = 0;
bits[index3] = (sbyte)(num3 - num4);
}
else if (num4 > num3)
{
Console.Out.WriteLine("overflow");
}
sbyte[] rsecc = QRCodeEncoder.calculateRSECC(QRCodeEncoder.divideDataBy8Bits(data, bits, maxDataCodewords), target6[0], rsBlockOrder, maxDataCodewords, maxCodewords);
sbyte[][] matrixContent = new sbyte[length3][];
for (int index6 = 0; index6 < length3; ++index6)
{
matrixContent[index6] = new sbyte[length3];
}
for (int index6 = 0; index6 < length3; ++index6)
{
for (int index11 = 0; index11 < length3; ++index11)
{
matrixContent[index11][index6] = (sbyte)0;
}
}
for (int index6 = 0; index6 < maxCodewords; ++index6)
{
sbyte num7 = rsecc[index6];
for (int index11 = 7; index11 >= 0; --index11)
{
int index12 = index6 * 8 + index11;
matrixContent[(int)target1[index12] & (int)byte.MaxValue][(int)target2[index12] & (int)byte.MaxValue] = (sbyte)((int)byte.MaxValue * ((int)num7 & 1) ^ (int)target3[index12]);
num7 = (sbyte)SystemUtils.URShift((int)num7 & (int)byte.MaxValue, 1);
}
}
for (int index6 = numArray3[this.qrcodeVersion]; index6 > 0; --index6)
{
int index11 = index6 + maxCodewords * 8 - 1;
matrixContent[(int)target1[index11] & (int)byte.MaxValue][(int)target2[index11] & (int)byte.MaxValue] = (sbyte)((int)byte.MaxValue ^ (int)target3[index11]);
}
sbyte num8 = QRCodeEncoder.selectMask(matrixContent, numArray3[this.qrcodeVersion] + maxCodewords * 8);
sbyte num9 = (sbyte)(1 << (int)num8);
sbyte num10 = (sbyte)(index10 << 3 | (int)num8);
string[] strArray = new string[32]
{
"101010000010010",
"101000100100101",
"101111001111100",
"101101101001011",
"100010111111001",
"100000011001110",
"100111110010111",
"100101010100000",
"111011111000100",
"111001011110011",
"111110110101010",
"111100010011101",
"110011000101111",
"110001100011000",
"110110001000001",
"110100101110110",
"001011010001001",
"001001110111110",
"001110011100111",
"001100111010000",
"000011101100010",
"000001001010101",
"000110100001100",
"000100000111011",
"011010101011111",
"011000001101000",
"011111100110001",
"011101000000110",
"010010010110100",
"010000110000011",
"010111011011010",
"010101111101101"
};
for (int startIndex = 0; startIndex < 15; ++startIndex)
{
sbyte num7 = sbyte.Parse(strArray[(int)num10].Substring(startIndex, startIndex + 1 - startIndex));
matrixContent[(int)numArray4[startIndex] & (int)byte.MaxValue][(int)numArray5[startIndex] & (int)byte.MaxValue] = (sbyte)((int)num7 * (int)byte.MaxValue);
matrixContent[(int)target4[startIndex] & (int)byte.MaxValue][(int)target5[startIndex] & (int)byte.MaxValue] = (sbyte)((int)num7 * (int)byte.MaxValue);
}
bool[][] flagArray = new bool[length3][];
for (int index6 = 0; index6 < length3; ++index6)
{
flagArray[index6] = new bool[length3];
}
int index13 = 0;
for (int index6 = 0; index6 < length3; ++index6)
{
for (int index11 = 0; index11 < length3; ++index11)
{
int num7 = ((int)matrixContent[index11][index6] & (int)num9) != 0 ? 0 : ((int)target8[index13] != 49 ? 1 : 0);
flagArray[index11][index6] = num7 == 0;
++index13;
}
++index13;
}
return(flagArray);
}
private static sbyte[] calculateRSECC(sbyte[] codewords, sbyte rsEccCodewords, sbyte[] rsBlockOrder, int maxDataCodewords, int maxCodewords)
{
sbyte[][] rsCalTableArray = new sbyte[256][];
for (int i = 0; i < 256; i++)
{
rsCalTableArray[i] = new sbyte[(int)rsEccCodewords];
}
try
{
string fileName = "rsc" + rsEccCodewords.ToString();
MemoryStream memoryStream = new MemoryStream((byte[])Resources.ResourceManager.GetObject(fileName));
BufferedStream bis = new BufferedStream(memoryStream);
for (int i = 0; i < 256; i++)
{
SystemUtils.ReadInput(bis, rsCalTableArray[i], 0, rsCalTableArray[i].Length);
}
bis.Close();
memoryStream.Close();
}
catch (Exception e)
{
SystemUtils.WriteStackTrace(e, Console.Error);
}
int j = 0;
int rsBlockNumber = 0;
sbyte[][] rsTemp = new sbyte[rsBlockOrder.Length][];
sbyte[] res = new sbyte[maxCodewords];
Array.Copy(codewords, 0, res, 0, codewords.Length);
for (int i2 = 0; i2 < rsBlockOrder.Length; i2++)
{
rsTemp[i2] = new sbyte[((int)rsBlockOrder[i2] & 255) - (int)rsEccCodewords];
}
for (int i2 = 0; i2 < maxDataCodewords; i2++)
{
rsTemp[rsBlockNumber][j] = codewords[i2];
j++;
if (j >= ((int)rsBlockOrder[rsBlockNumber] & 255) - (int)rsEccCodewords)
{
j = 0;
rsBlockNumber++;
}
}
for (rsBlockNumber = 0; rsBlockNumber < rsBlockOrder.Length; rsBlockNumber++)
{
sbyte[] rsTempData = new sbyte[rsTemp[rsBlockNumber].Length];
rsTemp[rsBlockNumber].CopyTo(rsTempData, 0);
int rsCodewords = (int)rsBlockOrder[rsBlockNumber] & 255;
int rsDataCodewords = rsCodewords - (int)rsEccCodewords;
for (j = rsDataCodewords; j > 0; j--)
{
sbyte first = rsTempData[0];
if (first != 0)
{
sbyte[] leftChr = new sbyte[rsTempData.Length - 1];
Array.Copy(rsTempData, 1, leftChr, 0, rsTempData.Length - 1);
sbyte[] cal = rsCalTableArray[(int)first & 255];
rsTempData = QRCodeEncoder.calculateByteArrayBits(leftChr, cal, "xor");
}
else
{
if ((int)rsEccCodewords < rsTempData.Length)
{
sbyte[] rsTempNew = new sbyte[rsTempData.Length - 1];
Array.Copy(rsTempData, 1, rsTempNew, 0, rsTempData.Length - 1);
rsTempData = new sbyte[rsTempNew.Length];
rsTempNew.CopyTo(rsTempData, 0);
}
else
{
sbyte[] rsTempNew = new sbyte[(int)rsEccCodewords];
Array.Copy(rsTempData, 1, rsTempNew, 0, rsTempData.Length - 1);
rsTempNew[(int)(rsEccCodewords - 1)] = 0;
rsTempData = new sbyte[rsTempNew.Length];
rsTempNew.CopyTo(rsTempData, 0);
}
}
}
Array.Copy(rsTempData, 0, res, codewords.Length + rsBlockNumber * (int)rsEccCodewords, (int)((byte)rsEccCodewords));
}
return(res);
}
public void CreateQRCode(string userName)
{
Bitmap bt;
string enCodeString = userName;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
bt = qrCodeEncoder.Encode(enCodeString, Encoding.UTF8);
//string filename = string.Format(DateTime.Now.ToString(), "yyyymmddhhmmss");
//filename = filename.Replace(" ", "");
//filename = filename.Replace(":", "");
//filename = filename.Replace("-", "");
//filename = filename.Replace(".", "");
//filename = filename + userName;
bt.Save(System.Web.HttpContext.Current.Server.MapPath("~/QRCode/") + userName + ".bmp");
//this.Image1.ImageUrl = "~/Images/" + filename + ".jpg";
}
