GroupDocsGists

var settings = new ConverterSettings
{
   Listener = new ConverterListener()
};

GroupDocsGists

public class ConverterListener : IConverterListener
{
    public void Started()
    {
        Console.WriteLine("Conversion started...");
    }
    public void Progress(byte current)
    {
        Console.WriteLine($"... {current} % ...");
    }

GroupDocsGists

final Redactor redactor = new Redactor("Sample.docx");
try
{
    // apply redaction
    RedactorChangeLog result = redactor.apply(new ExactPhraseRedaction("John Doe", new ReplacementOptions(java.awt.Color.RED)));
    if (result.getStatus() != RedactionStatus.Failed)
    {
        SaveOptions options = new SaveOptions();
        options.getRasterization().setEnabled(true);                           // the same as options.RasterizeToPDF = true;
        options.getRasterization().setCompliance(PdfComplianceLevel.PdfA1a);   // by default PdfComplianceLevel.Auto or PDF/A-1b

GroupDocsGists

var response = classifier.Classify("Medicine is an important part of our life");
Console.WriteLine(response.BestClassName, response.BestClassProbability);

GroupDocsGists

// Create an instance of Parser class
try (Parser parser = new Parser("sample.docx")) {
    // Extract metadata from Word document (.docx)
    Iterable<MetadataItem> metadata = parser.getMetadata();
    // Check if metadata extraction is supported
    if (metadata == null) {
        System.out.println("Metadata extraction isn't supported.");
        return;
    }
    // Print metadata

GroupDocsGists

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.setStoragePath("c:\\storage");
 
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
 
// Retrieve document information
String guid = "document.pdf";
PdfDocumentInfoContainer documentInfo = (PdfDocumentInfoContainer) imageHandler.getDocumentInfo(guid);

GroupDocsGists

string sourcePath = "source.pdf";
string targetPath = "target.pdf";
string resultPath = "source.pdf";
  
//do not compare header/footer
CompareOptions compareOptions = new CompareOptions();
compareOptions.HeaderFootersComparison = false;
  
Comparer comparer = new Comparer(sourcePath);
comparer.Add(targetPath);

GroupDocsGists

string sourcePath = "source.eml";
string target1Path = "target1.eml";
string target2Path = "target2.eml";
string target3Path = "target3.eml";
string resultPath = "result.eml";
  
Comparer comparer = new Comparer(sourcePath);
comparer.Add(target1Path);
comparer.Add(target2Path);
comparer.Add(target3Path);

GroupDocsGists

string sourcePath = "source.docx";
string targetPath = "target.docx";
string resultPath = "result.docx";
CompareOptions compareOptions = new CompareOptions();
compareOptions.PaperSize = PaperSize.A4;
Comparer comparer = new Comparer(sourcePath);
comparer.Add(targetPath);
comparer.Compare(File.Create(resultPath), new SaveOptions(), compareOptions);

GroupDocsGists

Regex pattern = new Regex("author|company", RegexOptions.IgnoreCase);
 
using (Metadata metadata = new Metadata(@"D:\input.docx"))
{
    // This method searches for properties across all metadata packages and works with all supported formats
    var properties = metadata.FindProperties(p => pattern.IsMatch(p.Name) || pattern.IsMatch(p.Value.ToString()));
 
    foreach (var property in properties)
    {
        Console.WriteLine("{0} = {1}", property.Name, property.Value);