private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set max barcode count.
settings.mMaxBarcodesCount = 1;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
private void ReadBarcodesButton_Click(object sender, EventArgs e)
{
Console.WriteLine("reading dbr");
if (pictureBox1.Tag == null)
{
return;
}
if (DBRTemplateTextBox.Text != "")
{
try
{
String o = "";
reader.InitRuntimeSettingsWithString(DBRTemplateTextBox.Text, EnumConflictMode.CM_OVERWRITE, errorMessage: out o);
PublicRuntimeSettings rs = reader.GetRuntimeSettings();
rs.ResultCoordinateType = EnumResultCoordinateType.RCT_PIXEL;
reader.UpdateRuntimeSettings(rs);
}
catch (Exception)
{
throw;
}
}
try
{
TextResult[] results = reader.DecodeFile(pictureBox1.Tag.ToString(), "");
string outputInfo = "Total barcodes found: " + results.Length.ToString();
Console.WriteLine(outputInfo);
for (int iIndex = 0; iIndex < results.Length; ++iIndex)
{
int iBarcodeIndex = iIndex + 1;
string builder = "Barcode " + iBarcodeIndex.ToString() + ":\r\n";
TextResult result = results[iIndex];
if (result.BarcodeFormat != 0)
{
builder += " Type: " + result.BarcodeFormatString + "\r\n";
}
else
{
builder += " Type: " + result.BarcodeFormatString_2 + "\r\n";
}
builder += " Value: " + result.BarcodeText + "\r\n";
draw(pictureBox1.Image, result.LocalizationResult.ResultPoints);
Console.WriteLine(builder);
textBox1.Text = textBox1.Text + builder;
}
textBox1.Tag = results;
}
catch (BarcodeReaderException exp)
{
Console.WriteLine(exp.Message);
textBox1.Text = exp.Message;
}
}
private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set excepted barcode count.
settings.mExpectedBarcodesCount = 0x7ffffff;
settings.mRegionPredetectionMode = RegionPredetectionMode.RPM_Enable;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
string strErrorMSG = "";
//Best coverage settings
_br.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestCoverage\",\"DeblurLevel\":9,\"ExpectedBarcodesCount\":512,\"ScaleDownThreshold\":100000,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_SCAN_DIRECTLY\"},{\"Mode\":\"LM_STATISTICS\"},{\"Mode\":\"LM_LINES\"},{\"Mode\":\"LM_STATISTICS_MARKS\"}],\"GrayscaleTransformationModes\":[{\"Mode\":\"GTM_ORIGINAL\"},{\"Mode\":\"GTM_INVERTED\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Best speed settings
//_br.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestSpeed\",\"DeblurLevel\":3,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_SCAN_DIRECTLY\"}],\"TextFilterModes\":[{\"MinImageDimension\":262144,\"Mode\":\"TFM_GENERAL_CONTOUR\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Balance settings
//_br.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"Balance\",\"DeblurLevel\":5,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_STATISTICS\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set excepted barcode count.
settings.ExpectedBarcodesCount = 0x7ffffff;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
/// <summary>
/// Using barcode value to rename documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that renamed documents saved in</param>
private void DoRename(string strInputFolder, string strOutputFolder)
{
int iFileCount = 0;
int iSuccCount = 0;
DateTime dtStart = DateTime.Now;
string[] files = Directory.GetFiles(strInputFolder);
if (files != null)
{
foreach (string strFile in files)
{
if (IsImageFile(strFile))
{
FileStream infs = null;
FileStream outfs = null;
try
{
iFileCount++;
int iDirectSeparator = strFile.LastIndexOf(Path.DirectorySeparatorChar);
string strFileName = strFile.Substring(iDirectSeparator + 1);
tbLog.AppendText(string.Format("\r\nProcessing file {0}\r\n", strFileName));
Bitmap bmp = (Bitmap)Bitmap.FromFile(strFile);
PublicRuntimeSettings tempParameterSettings = barcodeReader.GetRuntimeSettings();
tempParameterSettings.mBarcodeFormatIds = formatid;
barcodeReader.UpdateRuntimeSettings(tempParameterSettings);
TextResult[] barcodes = barcodeReader.DecodeBitmap(bmp, "");//DecodeFile(strFile);
bmp.Dispose();
if (barcodes == null || barcodes.Length <= 0)
{
tbLog.AppendText("There is no barcode on the first page\r\n");
}
else
{
tbLog.AppendText(string.Format("Page: {0}\r\n", barcodes[0].LocalizationResult.PageNumber));
tbLog.AppendText(string.Format("Barcode Value: {0}\r\n", barcodes[0].BarcodeText));
//output file name
int iDot = strFileName.LastIndexOf('.');
string strOutputFileName = barcodes[0].BarcodeText + strFileName.Substring(iDot);
string strOutputFile = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutputFile = strOutputFolder + strOutputFileName;
}
else
{
strOutputFile = strOutputFolder + Path.DirectorySeparatorChar + strOutputFileName;
}
if (barcodes[0].BarcodeText.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
{
tbLog.AppendText(string.Format("{0} contains character(s) that are not allowed in file names, skip renaming\r\n", barcodes[0].BarcodeText));
}
else
{
if (File.Exists(strOutputFile))
{
tbLog.AppendText(string.Format("{0} exists, skip renaming {1}\r\n", strOutputFileName, strFileName));
}
else
{
infs = new FileStream(strFile, FileMode.Open, FileAccess.Read);
outfs = new FileStream(strOutputFile, FileMode.CreateNew);
int size = 1 << 14;
byte[] buffer = new byte[size];
while (infs.Read(buffer, 0, size) > 0)
{
outfs.Write(buffer, 0, size);
}
infs.Close();
outfs.Close();
iSuccCount++;
tbLog.AppendText(string.Format("Renamed to {0}\r\n", strOutputFileName));
}
}
}
}
catch (Exception exp)
{
tbLog.AppendText(exp.Message + "\r\n");
if (infs != null)
{
infs.Close();
}
if (outfs != null)
{
outfs.Close();
}
}
tbLog.Refresh();
}
}
}
tbLog.AppendText("Completed\r\n");
tbLog.AppendText(string.Format("Files Total: {0} file(s), Success: {1} file(s)\r\n", iFileCount, iSuccCount));
tbLog.AppendText(string.Format("Total cost time: {0}ms", (int)(DateTime.Now - dtStart).TotalMilliseconds));
}
/// <summary>
/// Using barcode value to rename documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that renamed documents saved in</param>
private void DoRename(string strInputFolder, string strOutputFolder)
{
int iFileCount = 0;
int iSuccCount = 0;
DateTime dtStart = DateTime.Now;
string[] files = Directory.GetFiles(strInputFolder);
if (files != null)
{
foreach (string strFile in files)
{
if (IsImageFile(strFile))
{
FileStream infs = null;
FileStream outfs = null;
try
{
iFileCount++;
int iDirectSeparator = strFile.LastIndexOf(Path.DirectorySeparatorChar);
string strFileName = strFile.Substring(iDirectSeparator + 1);
tbLog.AppendText(string.Format("\r\nProcessing file {0}\r\n", strFileName));
Bitmap bmp = (Bitmap)Bitmap.FromFile(strFile);
string strErrorMSG = "";
//Best coverage settings
barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestCoverage\",\"DeblurLevel\":9,\"ExpectedBarcodesCount\":512,\"ScaleDownThreshold\":100000,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_SCAN_DIRECTLY\"},{\"Mode\":\"LM_STATISTICS\"},{\"Mode\":\"LM_LINES\"},{\"Mode\":\"LM_STATISTICS_MARKS\"}],\"GrayscaleTransformationModes\":[{\"Mode\":\"GTM_ORIGINAL\"},{\"Mode\":\"GTM_INVERTED\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Best speed settings
//barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestSpeed\",\"DeblurLevel\":3,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_SCAN_DIRECTLY\"}],\"TextFilterModes\":[{\"MinImageDimension\":262144,\"Mode\":\"TFM_GENERAL_CONTOUR\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Balance settings
//barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"Balance\",\"DeblurLevel\":5,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_STATISTICS\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
PublicRuntimeSettings tempParameterSettings = barcodeReader.GetRuntimeSettings();
tempParameterSettings.BarcodeFormatIds = formatid;
barcodeReader.UpdateRuntimeSettings(tempParameterSettings);
TextResult[] barcodes = barcodeReader.DecodeBitmap(bmp, "");//DecodeFile(strFile);
bmp.Dispose();
if (barcodes == null || barcodes.Length <= 0)
{
tbLog.AppendText("There is no barcode on the first page\r\n");
}
else
{
tbLog.AppendText(string.Format("Page: {0}\r\n", barcodes[0].LocalizationResult.PageNumber));
tbLog.AppendText(string.Format("Barcode Value: {0}\r\n", barcodes[0].BarcodeText));
//output file name
int iDot = strFileName.LastIndexOf('.');
string strOutputFileName = barcodes[0].BarcodeText + strFileName.Substring(iDot);
string strOutputFile = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutputFile = strOutputFolder + strOutputFileName;
}
else
{
strOutputFile = strOutputFolder + Path.DirectorySeparatorChar + strOutputFileName;
}
if (barcodes[0].BarcodeText.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
{
tbLog.AppendText(string.Format("{0} contains character(s) that are not allowed in file names, skip renaming\r\n", barcodes[0].BarcodeText));
}
else
{
if (File.Exists(strOutputFile))
{
tbLog.AppendText(string.Format("{0} exists, skip renaming {1}\r\n", strOutputFileName, strFileName));
}
else
{
infs = new FileStream(strFile, FileMode.Open, FileAccess.Read);
outfs = new FileStream(strOutputFile, FileMode.CreateNew);
int size = 1 << 14;
byte[] buffer = new byte[size];
while (infs.Read(buffer, 0, size) > 0)
{
outfs.Write(buffer, 0, size);
}
infs.Close();
outfs.Close();
iSuccCount++;
tbLog.AppendText(string.Format("Renamed to {0}\r\n", strOutputFileName));
}
}
}
}
catch (Exception exp)
{
tbLog.AppendText(exp.Message + "\r\n");
if (infs != null)
{
infs.Close();
}
if (outfs != null)
{
outfs.Close();
}
}
tbLog.Refresh();
}
}
}
tbLog.AppendText("Completed\r\n");
tbLog.AppendText(string.Format("Files Total: {0} file(s), Success: {1} file(s)\r\n", iFileCount, iSuccCount));
tbLog.AppendText(string.Format("Total cost time: {0}ms", (int)(DateTime.Now - dtStart).TotalMilliseconds));
}
