private void cw_picBox_Click(object sender, EventArgs e)
{
OpenFileDialog file = new OpenFileDialog();
file.InitialDirectory = ".";
file.Filter = "所有文件(*.*)|*.*";
file.ShowDialog();
if (file.FileName != string.Empty)
{
try
{
this.cw_picBox.Load(file.FileName);
BarcodeResult[] results = BarCodeScanner.Scan(file.FileName);
if (results != null)
{
foreach (BarcodeResult result in results)
{
this.cw_txtBox.Clear();
this.cw_txtBox.AppendText("> 类型：" + result.BarType.ToString() + Environment.NewLine);
this.cw_txtBox.AppendText("> 内容：" + Environment.NewLine + result.Data);
}
}
else
{
this.cw_txtBox.Text = "> 所选图像未检测到二维码......";
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
public static void ReadAllTypeBarcode()
{
BarcodeResult[] results = BarCodeScanner.Scan("d:/barcode.png");
foreach (BarcodeResult result in results)
{
Console.WriteLine(result.BarType.ToString() + "-" + result.Data);
}
}
public static void ReadSpecifiedTypeBarcode()
{
BarcodeResult[] results = BarCodeScanner.Scan("d:/qrcode.png", BarCodeType.QRCode);
foreach (BarcodeResult result in results)
{
Console.WriteLine(result.Data);
}
}
public void ScanQRCodeFromFile(string ImgPath)
{
BarcodeResult[] results = BarCodeScanner.Scan(ImgPath);
foreach (BarcodeResult result in results)
{
extractedData = result.Data;
extractedData = extractedData.Substring(1);
System.Diagnostics.Process.Start(extractedData);
}
}
// Распознавание QR-кода в PDF-файле
public void PDFQRCodeRecognition(string PDF)
{
Bitmap bmp = new Bitmap("c:\\QRPDF Test Directory\\Cutted QR\\Test11.png");
BarcodeResult barcode = BarCodeScanner.ScanSingle(bmp);
Console.WriteLine("barcode data:{0}.", barcode.Data);
BarcodeResult[] results = BarCodeScanner.Scan("c:\\QRPDF Test Directory\\Cutted QR\\Test11.png", BarCodeType.QRCode);
foreach (BarcodeResult result in results)
{
Console.WriteLine(result.BarType.ToString() + "-" + result.Data);
}
Console.ReadKey();
}