/// <summary>
/// 二维码解码
/// </summary>
/// <param name="filePath">图片路径</param>
/// <returns></returns>
public static string CodeDecoder(string filePath)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentNullException(filePath);
}
try
{
if (!File.Exists(filePath))
{
return(null);
}
var myBitmap = new Bitmap(Image.FromFile(filePath));
var decoder = new QRCodeDecoder();
var decodedString = decoder.decode(new QRCodeBitmapImage(myBitmap));
return(decodedString);
}
catch (IOException ioex)
{
throw ioex;
}
catch
{
throw;
}
}
/// <summary>
/// 识别二维码图片中的信息
/// </summary>
/// <param name="img"></param>
/// <returns></returns>
public static string FromQRCode(Bitmap img)
{
QRCodeDecoder decoder = new QRCodeDecoder();
String decodedString = decoder.decode(new QRCodeBitmapImage(img), Encoding.Default);
return(decodedString);
}
/// <summary>
/// 解析二维码
/// </summary>
/// <param name="bitmap">要解析的二维码位图</param>
/// <returns>解析后的字符串</returns>
public static string QRCodeDecoderUtil(Bitmap bitmap)
{
QRCodeDecoder decoder = new QRCodeDecoder();
string decodedString = decoder.decode(new QRCodeBitmapImage(bitmap), Encoding.UTF8);//指定utf-8编码， 支持中文
return(decodedString);
}
/// <summary>
/// 二维码解码
/// </summary>
/// <param name="myBitmap">位图图片</param>
/// <returns>返回解码字符串</returns>
public static string CodeDecoder(Bitmap myBitmap)
{
QRCodeDecoder decoder = new QRCodeDecoder();
string decodedString = decoder.decode(new QRCodeBitmapImage(myBitmap));
return(decodedString);
}
/// <summary>
/// analysis QRCode
/// </summary>
/// <param name="bitmap">QRCode Bitmap should be analysis</param>
/// <returns>content of QRCode</returns>
private static string QRCodeDecoderUtil(Bitmap bitmap)
{
QRCodeDecoder decoder = new QRCodeDecoder();
string decodedString = decoder.decode(new QRCodeBitmapImage(bitmap), Encoding.UTF8);//Use UTF-8 to support chinese
return(decodedString);
}
/// <summary>
/// 解析二维码
/// </summary>
/// <param name="bitmap"></param>
/// <returns></returns>
public static string QRCodeDecodeUtil(Bitmap bitmap)
{
QRCodeDecoder decoder = new QRCodeDecoder();
string decodeString = decoder.decode(new QRCodeBitmapImage(bitmap), Encoding.UTF8);
return(decodeString);
}
private void btnDecode_Click(object sender, EventArgs e)
{
try
{
QRCodeDecoder decoder = new QRCodeDecoder();
/*
* sbyte[] data = decoder.decodeBytes(new QRCodeBitmapImage(new Bitmap(picDecode.Image)));
* byte[] byteData = new byte[data.Length];
*
* Buffer.BlockCopy(data, 0, byteData, 0, byteData.Length);
* if (QRCodeUtility.IsUniCode(byteData))
* {
* MessageBox.Show("Unicode");
* }
* else
* {
* MessageBox.Show("Not unicode");
* }
*/
//QRCodeDecoder.Canvas = new ConsoleCanvas();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(picDecode.Image)));
txtDecodedData.Text = decodedString;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 返回二维码定义的字符串
/// </summary>
public static string Decode(Bitmap image)
{
var qrCodeBitmapImage = new QRCodeBitmapImage(image);
var qrCodeDecoder = new QRCodeDecoder();
return(qrCodeDecoder.decode(qrCodeBitmapImage));;
}
private void button3_Click(object sender, EventArgs e)
{
QRCodeDecoder decoder = new QRCodeDecoder(); // создаём новое раскодирование qr-кода
string s = decoder.decode(new QRCodeBitmapImage(pictureBox1.Image as Bitmap)); //добавляем в стринговскую переменную s результат раскодирования изображения из pictureBox1
if (textBox1.Text == s) //если строка, которую введёт пользователь, равна раскодированной с pictureBox1 строке.
{
this.Height = 101; //уменьшаем высоту окна формы до изначальной
pictureBox1.Visible = !pictureBox1.Visible; //скрываем pictureBox1
label2.Visible = !label2.Visible; //показываем текст "Вы успешно авторизировались".
}
else //иначе
{
MessageBox.Show("Вы ввели неверное число. Авторизируйтесь заново."); //появится MessageBox с данным сообщением
this.Height = 101; //уменьшаем высоту окна формы до изначальной
pictureBox1.Visible = !pictureBox1.Visible; //скрываем pictureBox1
button1.Visible = !button1.Visible; //отображаем кнопку "Авторизироваться", чтобы начать авторизацию заново, пользователю снова придётся её нажать, и снова сработает код из button1_Click
Random rand = new Random(); //снова создаём генератор рандомных чисел и переводим это число в изображение qr-кода
int i = rand.Next(100000, 999999);
string qrimage = Convert.ToString(i);
QRCodeEncoder encoder = new QRCodeEncoder();
Bitmap qrcode = encoder.Encode(qrimage);
pictureBox1.Image = qrcode as Image;
textBox1.Text = ""; //стираем прошлое значение, которое заносил в textBox пользователь.
}
}
private Server GetFromImage(string url)
{
Server server = null;
try
{
#if USE_QRCODE
QRCodeDecoder decoder = new QRCodeDecoder();
var pictureBox1 = new PictureBox();
pictureBox1.Load(url);
var input = (Bitmap)pictureBox1.Image;
string decodedString = decoder.decode(new QRCodeBitmapImage(input));
var text = Encoding.ASCII.GetString(Convert.FromBase64String(decodedString.Substring(5))).Trim();
server = new Server();
var key1 = text.Split(new[] { ":@" }, StringSplitOptions.RemoveEmptyEntries);
server.method = key1[0];
server.server = key1[1].Split(':')[0];
server.password = key1[1].Split(':')[1];
server.server_port = 443;
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return(server);
}
public string DecodeQRCode(Image img)
{
QRCodeDecoder decoder = new QRCodeDecoder();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(img)));
return(decodedString);
}
private void btnDecode_Click(object sender, RoutedEventArgs e)
{
//var start = DateTime.Now;
//var result = reader.Decode((BitmapSource)imageBarcode.Source);
//labDuration.Content = (DateTime.Now - start).Milliseconds + " ms";
//if (result != null)
//{
// txtBarcodeType.Text = result.BarcodeFormat.ToString();
// txtBarcodeContent.Text = result.Text;
//}
//else
//{
// txtBarcodeType.Text = "";
// txtBarcodeContent.Text = "No barcode found.";
//}
QRCodeDecoder oQrCodeDecoder = new QRCodeDecoder();
Bitmap oBitmap = new Bitmap(txtBarcodeImageFile.Text);
QRCodeImage oCodeImage = new QRCodeBitmapImage(oBitmap);
string sResult = oQrCodeDecoder.decode(oCodeImage);
if (!String.IsNullOrEmpty(sResult))
{
txtBarcodeContent.Text = sResult;
}
else
{
txtBarcodeContent.Text = "No found";
}
}
private void btnQrOku_Click(object sender, EventArgs e)
{
QRCodeDecoder decoder = new QRCodeDecoder();
Bitmap bmp = (Bitmap)pctQRResim.Image;
MessageBox.Show(decoder.decode(new QRCodeBitmapImage(bmp)));
}
/// <summary>
/// 根据二维码链接扫码获取二维码图片中的URL;
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static string Scan(string url)
{
var bytes = HttpUtil.ReadBinary(url);
using (var ms = new MemoryStream(bytes))
{
Bitmap map = new Bitmap(ms);
if (map == null)
{
return(null);
}
QRCodeDecoder decoder = new QRCodeDecoder();//实例化QRCodeDecoder
//通过.decoder方法把颜色信息转换成字符串信息
var decoderStr = decoder.decode(new ThoughtWorks.QRCode.Codec.Data.QRCodeBitmapImage(map), System.Text.Encoding.UTF8);
return(decoderStr);
/*
* //LuminanceSource source = new RGBLuminanceSource(bytes, map.Width, map.Height);
* //BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
* //Result result;
* //result = new MultiFormatReader().decode(bitmap);
* return result.Text;
*/
}
}
/// <summary>
/// 解码
/// </summary>
/// <param name="path">图片地址</param>
/// <returns></returns>
public static string ImgToStr(string path)
{
try
{
Bitmap bm;
QRCodeDecoder qrCodeDecoder = new QRCodeDecoder();
Image img = Image.FromFile(path);
bm = new Bitmap(img);
string decodeStr = qrCodeDecoder.decode(new ThoughtWorks.QRCode.Codec.Data.QRCodeBitmapImage(bm));
byte[] bpath = Convert.FromBase64String(decodeStr);
decodeStr = System.Text.ASCIIEncoding.UTF8.GetString(bpath);
img.Dispose();
bm.Dispose();
return(decodeStr);
}
catch
{
throw;
}
}
/// <summary>
/// 获取指定网页的二进制流,并解析二维码
/// </summary>
/// <param name="url"></param>
void GetQrPage(string url)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.UserAgent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0;)";
request.AllowAutoRedirect = true; //出现301或302之类的转向时，是否要转向
string ret;
Bitmap bmp = null;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
using (Stream stream = response.GetResponseStream())
{
if (stream == null)
{
ret = "";
}
else
{
bmp = new Bitmap(stream);
QRCodeDecoder decoder = new QRCodeDecoder();
ret = decoder.decode(new QRCodeBitmapImage(bmp), Encoding.UTF8);
}
}
txtRet.Text = ret;
pictureBox1.Image?.Dispose();
pictureBox1.Image = bmp;
}
private void btnDecode_Click(object sender, EventArgs e)
{
QRCodeDecoder decoder = new QRCodeDecoder();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(pb_view.Image)));
txtEncodeData.Text = decodedString;
}
/// <summary>
/// 二维码解码
/// </summary>
/// <param name="img">二维码图片对象</param>
/// <returns>解码信息</returns>
public static string CodeDecoder(Image img)
{
var myBitmap = new Bitmap(img);
var decoder = new QRCodeDecoder();
var decodedString = decoder.decode(new QRCodeBitmapImage(myBitmap));
return(decodedString);
}
public String qrDecode(String fileName)
{
FileStream filestream = new FileStream(fileName, FileMode.Open);
QRCodeDecoder qRCodeDecoder = new QRCodeDecoder();
String result = qRCodeDecoder.decode(new QRCodeBitmapImage(new Bitmap(filestream)), Encoding.UTF8);
return(result);
}
///// <summary>
///// 读取二维码
///// 读取失败，返回空字符串
///// </summary>
///// <param name="filename">指定二维码图片位置</param>
//public static string read_img(string imageUri)
//{
// BarcodeReader reader = new BarcodeReader();
// Bitmap map = getbitmap(imageUri);
// Result result = reader.Decode(map);
// return result == null ? "" : result.Text;
//}
/// <summary>
/// 二维码解码
/// </summary>
/// <param name="filePath">图片路径</param>
/// <returns></returns>
public string read_img(string imageUri)
{
Bitmap myBitmap = getbitmap(imageUri);
QRCodeDecoder decoder = new QRCodeDecoder();
string decodedString = decoder.decode(new QRCodeBitmapImage(myBitmap));
return(decodedString);
}
private void button6_Click(object sender, EventArgs e)
{
QRCodeDecoder decoder = new QRCodeDecoder(); // создаём "раскодирование изображения"
decod = decoder.decode(new QRCodeBitmapImage(pictureBox2.Image as Bitmap), Encoding.UTF8);
label8.Text = decod;
textBox5.Text = decod.Split(' ')[0];
textBox4.Text = decod.Split(' ')[1];
}
public static string Decode(Image image)
{
QRCodeDecoder decoder = new QRCodeDecoder();
Bitmap BM = new Bitmap(image);
string result = decoder.decode(new QRCodeBitmapImage(new Bitmap(image)));
BM.Dispose();
return(result);
}
/// <summary>
/// 解析image中qrCodePosition处的二维码
/// 返回解析后的string，如出现错误二维码或异常则返回"error"
/// </summary>
/// <param name="image">包含有二维码的Image</param>
/// <param name="qrCodePosition">标示二维码在Image中的位置</param>
/// <returns></returns>
public static string QRCodeAnalyse(Image image, string qrCodePosition)
{
string result = "";
int x, y, width, height;
switch (qrCodePosition)
{
case "top":
{
x = image.Width * 7 / 10;
y = 0;
width = image.Width - x;
height = 400;
break;
}
case "down":
{
x = 0;
y = image.Height - 400;
width = image.Width * 3 / 10;
height = 400;
break;
}
default:
{
return("error");
}
}
Bitmap bmpCut = new Bitmap(width, height);
Graphics g = Graphics.FromImage(bmpCut);
Rectangle rectCut = new Rectangle(x, y, width, height);
Rectangle rectBmp = new Rectangle(0, 0, width, height);
g.DrawImage(image, rectBmp, rectCut, GraphicsUnit.Pixel);
if (qrCodePosition.Equals("down"))
{
bmpCut.RotateFlip(RotateFlipType.Rotate180FlipNone);
}
QRCodeDecoder qrCodeDecoder = new QRCodeDecoder();
//bmpCut.Save(@"d:\123.jpg");
try
{
result = qrCodeDecoder.decode(new QRCodeBitmapImage(bmpCut), Encoding.UTF8);
}
catch (Exception ex)
{
result = "error";
}
return(result);
}
/// <summary>
/// 二维码解码
/// </summary>
/// <returns></returns>
public string DecodeQRCode()
{
if (decodeImg.Source != null)
{
QRCodeDecoder decode = new QRCodeDecoder();
QRCodeImage qimg = new QRCodeBitmapImage(new Bitmap(decodePath));
return(decode.decode(qimg, Encoding.UTF8));
}
return("没有找到要解码的图片!");
}
public String qrDecode(MemoryStream stream)
{
QRCodeDecoder qRCodeDecoder = new QRCodeDecoder();
Bitmap bm = new Bitmap(stream);
QRCodeBitmapImage bi = new QRCodeBitmapImage(bm);
String result = qRCodeDecoder.decode(bi, Encoding.UTF8);
return(result);
}
static void Main(string[] args)
{
//下载图片
KillProcess("Shadowsocks");
var req = WebRequest.Create("http://get.shadowsocks8.cc/images/server03.png");
var res = req.GetResponse();
var s = res.GetResponseStream();
//todo s有可能为空
var image = new QRCodeBitmapImage(new System.Drawing.Bitmap(s));
var qr = new QRCodeDecoder();
var result = qr.decode(image).Remove(0, 5);
result = Encoding.UTF8.GetString(Convert.FromBase64String(result));
//rc4-md5:[email protected]:443
var configstrs = result.Split('@');
var configjs = new JsonData();
configjs["server"] = configstrs[1].Split(':')[0];
configjs["server_port"] = configstrs[1].Split(':')[1];
configjs["method"] = configstrs[0].Split(':')[0];
configjs["password"] = configstrs[0].Split(':')[1];
//----
configjs["remarks"] = "";
configjs["auth"] = false;
configjs["timeout"] = 5;
var fs = File.Open(ConfigPath, FileMode.Open);
var str = new StreamReader(fs).ReadToEnd();
var js = JsonMapper.ToObject(str);
var config = js["configs"];
config.Clear();
config.Add(configjs);
fs.SetLength(0);
var sw = new StreamWriter(fs);
sw.Write(js.ToJson());
sw.Flush();
sw.Close();
fs.Close();
Process.Start(SSPath);
}
/// <summary>
/// 解析二维码
/// </summary>
/// <param name="filePath"></param>
/// <returns></returns>
public static string DeCoder(string filePath)
{
string result = "";
if (System.IO.File.Exists(filePath))
{
QRCodeDecoder decoder = new QRCodeDecoder();
result = decoder.decode(new ThoughtWorks.QRCode.Codec.Data.QRCodeBitmapImage(new Bitmap(Image.FromFile(filePath))));
}
return(result);
}
public ActionResult getDecode(int no)
{
QRCodeEncoder enc = new QRCodeEncoder();
QRCodeDecoder dec = new QRCodeDecoder();
//string aaa = (dec.decode(new QRCodeBitmapImage(qrcode)));
Bitmap b = new Bitmap(Path.Combine(Server.MapPath("/App_Data/" + no + ".jpg")));
string aaaaa = (dec.decode(new QRCodeBitmapImage(b)));
return(Json(new { success = true }));
}
public string getDimensionalCode(Bitmap bmp)
{
if (bmp == null)
{
return("");
}
QRCodeDecoder decoder = new QRCodeDecoder();
string decodedString = decoder.decode(new QRCodeBitmapImage(bmp));
return(decodedString);
}
/// <summary>
/// 二维码解码
/// </summary>
/// <param name="filePath">图片路径</param>
/// <returns></returns>
public static string CodeDecoder(string filePath)
{
if (!System.IO.File.Exists(filePath))
{
return("");
}
Bitmap myBitmap = new Bitmap(System.Drawing.Image.FromFile(filePath));
QRCodeDecoder decoder = new QRCodeDecoder();
return(decoder.decode(new QRCodeBitmapImage(myBitmap)));
}
private void btnDecode_Click_1(object sender, EventArgs e)
{
try
{
QRCodeDecoder decoder = new QRCodeDecoder();
//QRCodeDecoder.Canvas = new ConsoleCanvas();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(picDecode.Image)));
txtDecodedData.Text = decodedString;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void DecodeImageTest()
{
QRCodeEncoder encoder = new QRCodeEncoder();
encoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
encoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
encoder.QRCodeVersion = 4;
string content = "Hello World";
var cellWidth = 6;
var img = new QRImage(encoder).EncodeImage(content, cellWidth);
Assert.IsNotNull(img, "Image is not null");
QRCodeDecoder decoder = new QRCodeDecoder();
QRCodeBitmapImage bitmapImg = new QRCodeBitmapImage(img);
var result = decoder.decode(bitmapImg);
Assert.AreEqual(content, result);
}
public virtual void actionPerformed(System.Object event_sender, System.EventArgs event_Renamed)
{
if (event_sender.Equals(openMenu))
{
chooser.ShowDialog(this);
if (new System.IO.FileInfo(chooser.FileName) == null)
return ;
try
{
sourceImage = ImageIO.read(new System.IO.FileInfo(chooser.FileName));
}
catch (System.Exception e)
{
SupportClass.WriteStackTrace(e, Console.Error);
}
}
else if (SupportClass.CommandManager.GetCommand(event_sender).Equals("Open from URL"))
{
try
{
//UPGRADE_TODO: Class 'java.net.URL' was converted to a 'System.Uri' which does not throw an exception if a URL specifies an unknown protocol. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1132'"
sourceImage = ImageIO.read(new System.Uri(url.Text));
}
catch (System.Exception e)
{
SupportClass.WriteStackTrace(e, Console.Error);
}
}
else
return ;
if (sourceImageLabel != null)
{
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
((System.Windows.Forms.ContainerControl) this).Controls.Remove(sourceImageLabel);
}
System.Windows.Forms.Label temp_label;
temp_label = new System.Windows.Forms.Label();
temp_label.Image = (System.Drawing.Image) sourceImage.Clone();
sourceImageLabel = temp_label;
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
//UPGRADE_TODO: Method 'java.awt.Container.add' was converted to 'System.Windows.Forms.ContainerControl.Controls.Add' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaawtContaineradd_javaawtComponent_javalangObject'"
((System.Windows.Forms.ContainerControl) this).Controls.Add(sourceImageLabel);
sourceImageLabel.Dock = System.Windows.Forms.DockStyle.Left;
sourceImageLabel.BringToFront();
QRCodeDecoder decoder = new QRCodeDecoder();
if (canvas != null)
{
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
((System.Windows.Forms.ContainerControl) this).Controls.Remove(canvas);
//canvas.setImage(null);
}
canvas = new J2SEDebugCanvas();
QRCodeDecoder.setCanvas(canvas);
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
//UPGRADE_TODO: Method 'java.awt.Container.add' was converted to 'System.Windows.Forms.ContainerControl.Controls.Add' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaawtContaineradd_javaawtComponent_javalangObject'"
((System.Windows.Forms.ContainerControl) this).Controls.Add(canvas);
canvas.Dock = System.Windows.Forms.DockStyle.Right;
canvas.BringToFront();
System.String decodedString = null;
try
{
decodedString = new String(decoder.decode(new J2SEImage(this, sourceImage)));
}
catch (DecodingFailedException e)
{
canvas.println(e.getMessage());
canvas.println("--------");
return ;
}
decodedString = ContentConverter.convert(decodedString);
canvas.println("\nDecode result:");
canvas.println(decodedString);
canvas.println("--------");
if (decodedText != null)
{
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
((System.Windows.Forms.ContainerControl) this).Controls.Remove(decodedText);
}
System.Windows.Forms.TextBox temp_TextBox;
temp_TextBox = new System.Windows.Forms.TextBox();
temp_TextBox.Multiline = true;
temp_TextBox.WordWrap = false;
temp_TextBox.ScrollBars = System.Windows.Forms.ScrollBars.Both;
temp_TextBox.Text = decodedString;
decodedText = temp_TextBox;
decodedText.WordWrap = true;
//UPGRADE_ISSUE: Method 'javax.swing.JTextArea.setRows' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaxswingJTextAreasetRows_int'"
decodedText.setRows(decodedString.Length / 20 + 1);
if (decodedString.Length < 20)
{
//UPGRADE_ISSUE: Method 'javax.swing.JTextArea.setColumns' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaxswingJTextAreasetColumns_int'"
decodedText.setColumns(decodedString.Length);
}
else
{
//UPGRADE_ISSUE: Method 'javax.swing.JTextArea.setColumns' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaxswingJTextAreasetColumns_int'"
decodedText.setColumns(20);
}
//decodedText.setSize(sourceImageLabel.getSize().width,100);
//UPGRADE_TODO: Method 'javax.swing.JFrame.getContentPane' was converted to 'System.Windows.Forms.Form' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaxswingJFramegetContentPane'"
//UPGRADE_TODO: Method 'java.awt.Container.add' was converted to 'System.Windows.Forms.ContainerControl.Controls.Add' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaawtContaineradd_javaawtComponent_javalangObject'"
((System.Windows.Forms.ContainerControl) this).Controls.Add(decodedText);
decodedText.Dock = System.Windows.Forms.DockStyle.Bottom;
decodedText.SendToBack();
//UPGRADE_ISSUE: Method 'java.awt.Window.pack' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaawtWindowpack'"
pack();
}
