private void btn_File_Click(object sender, System.EventArgs e)
{
string sRes="";
OpenFileDialog ofn=new OpenFileDialog();
if(ofn.ShowDialog()==DialogResult.OK){
try {
Reader barcodeReader=
new com.google.zxing.MultiFormatReader();
System.Drawing.Bitmap srcbitmap =
new System.Drawing.Bitmap(ofn.FileName.ToString()); // Make a copy of the image in the Bitmap variable
//make a grey bitmap of it
bmp_util util=new bmp_util();
srcbitmap = util.ConvertToGrayscale(srcbitmap);
RGBLuminanceSource source =
new RGBLuminanceSource(srcbitmap, srcbitmap.Width, srcbitmap.Height);
com.google.zxing.BinaryBitmap bitmap=
new com.google.zxing.BinaryBitmap(new HybridBinarizer(source));
com.google.zxing.Result result = barcodeReader.decode(bitmap);
System.Console.WriteLine(result.Text);
sRes=result.Text;
}
catch (com.google.zxing.ReaderException zex) {
sRes=zex.Message;
System.Console.WriteLine(zex.Message);
}
catch (Exception ex) {
sRes=ex.Message;
System.Console.WriteLine(ex.Message);
}
tb.Text=sRes;
}
}
private void btn_File_Click(object sender, System.EventArgs e)
{
string sRes = "";
OpenFileDialog ofn = new OpenFileDialog();
if (ofn.ShowDialog() == DialogResult.OK)
{
try {
Reader barcodeReader =
new com.google.zxing.MultiFormatReader();
System.Drawing.Bitmap srcbitmap =
new System.Drawing.Bitmap(ofn.FileName.ToString()); // Make a copy of the image in the Bitmap variable
//make a grey bitmap of it
bmp_util util = new bmp_util();
srcbitmap = util.ConvertToGrayscale(srcbitmap);
RGBLuminanceSource source =
new RGBLuminanceSource(srcbitmap, srcbitmap.Width, srcbitmap.Height);
com.google.zxing.BinaryBitmap bitmap =
new com.google.zxing.BinaryBitmap(new HybridBinarizer(source));
com.google.zxing.Result result = barcodeReader.decode(bitmap);
System.Console.WriteLine(result.Text);
sRes = result.Text;
}
catch (com.google.zxing.ReaderException zex) {
sRes = zex.Message;
System.Console.WriteLine(zex.Message);
}
catch (Exception ex) {
sRes = ex.Message;
System.Console.WriteLine(ex.Message);
}
tb.Text = sRes;
}
}
