static void Main(string[] args)
{
DocumentConverterServiceClient client = null;
try
{
// ** Determine the source file and read it into a byte array.
string sourceFileName = null;
if (args.Length == 0)
{
// ** If nothing is specified then read the first PDF file from the current folder.
string[] sourceFiles = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.pdf");
if (sourceFiles.Length > 0)
{
sourceFileName = sourceFiles[0];
}
else
{
Console.WriteLine("Please specify a document to convert to PDF/A.");
Console.ReadKey();
return;
}
}
else
{
sourceFileName = args[0];
}
byte[] sourceFile = File.ReadAllBytes(sourceFileName);
// ** Open the service and configure the bindings
client = OpenService(SERVICE_URL);
//** Set the absolute minimum open options
OpenOptions openOptions = new OpenOptions();
openOptions.OriginalFileName = Path.GetFileName(sourceFileName);
openOptions.FileExtension = "pdf";
// ** Set the absolute minimum conversion settings.
ConversionSettings conversionSettings = new ConversionSettings();
// ** Set output to PDF/A
conversionSettings.PDFProfile = PDFProfile.PDF_A2B;
// ** Specify output settings as we want to force post processing of files.
OutputFormatSpecificSettings_PDF osf = new OutputFormatSpecificSettings_PDF();
osf.PostProcessFile = true;
// ** We need to specify ALL values of an object, so use these for PDF/A
osf.FastWebView = false;
osf.EmbedAllFonts = true;
osf.SubsetFonts = false;
conversionSettings.OutputFormatSpecificSettings = osf;
// ** Carry out the conversion.
Console.WriteLine("Converting file " + sourceFileName + " to PDF/A.");
byte[] convFile = client.ProcessChangesAsync(sourceFile, openOptions, conversionSettings).GetAwaiter().GetResult();
// ** Write the converted file back to the file system with a PDF extension.
string destinationFileName = Path.GetFileNameWithoutExtension(sourceFileName) + "_PDFA.pdf";
using (FileStream fs = File.Create(destinationFileName))
{
fs.Write(convFile, 0, convFile.Length);
fs.Close();
}
Console.WriteLine("File converted to " + destinationFileName);
}
catch (FaultException <WebServiceFaultException> ex)
{
Console.WriteLine("FaultException occurred: ExceptionType: " +
ex.Detail.ExceptionType.ToString());
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
CloseService(client);
}
}
static void Main(string[] args)
{
DocumentConverterServiceClient client = null;
try
{
// ** Delete any processed files from a previous run
foreach (FileInfo f in new DirectoryInfo(".").GetFiles("*_ocr.pdf"))
{
f.Delete();
}
// ** Determine the source file and read it into a byte array.
string sourceFileName = null;
if (args.Length == 0)
{
// ** If nothing is specified then read the first PDF file from the current folder.
string[] sourceFiles = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.pdf");
if (sourceFiles.Length > 0)
{
sourceFileName = sourceFiles[0];
}
else
{
Console.WriteLine("Please specify a document to OCR.");
Console.ReadKey();
return;
}
}
else
{
sourceFileName = args[0];
}
byte[] sourceFile = File.ReadAllBytes(sourceFileName);
// ** Open the service and configure the bindings
client = OpenService(SERVICE_URL);
//** Set the absolute minimum open options
OpenOptions openOptions = new OpenOptions();
openOptions.OriginalFileName = Path.GetFileName(sourceFileName);
openOptions.FileExtension = Path.GetExtension(sourceFileName);
// ** Set the absolute minimum conversion settings.
ConversionSettings conversionSettings = new ConversionSettings();
// ** OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR
OCRSettings ocr = new OCRSettings();
ocr.Language = OCRLanguage.English.ToString();
ocr.Performance = OCRPerformance.Slow;
ocr.WhiteList = string.Empty;
ocr.BlackList = string.Empty;
conversionSettings.OCRSettings = ocr;
// ** OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR OCR
// ** Carry out the conversion.
Console.WriteLine("Processing file " + sourceFileName + ".");
byte[] convFile = client.ProcessChangesAsync(sourceFile, openOptions, conversionSettings).GetAwaiter().GetResult();
// ** Write the processed file back to the file system with a PDF extension.
string destinationFileName = Path.GetFileNameWithoutExtension(sourceFileName) + "_ocr.pdf";
using (FileStream fs = File.Create(destinationFileName))
{
fs.Write(convFile, 0, convFile.Length);
fs.Close();
}
Console.WriteLine("File written to " + destinationFileName);
}
catch (FaultException <WebServiceFaultException> ex)
{
Console.WriteLine("FaultException occurred: ExceptionType: " +
ex.Detail.ExceptionType.ToString());
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
CloseService(client);
}
}
