GroupDocsGists

// Java code to sign Word files with digital signature certificate using Java
Signature signature = new Signature("path/document.docx");

DigitalSignOptions options = new DigitalSignOptions("certificate.pfx");

options.setImageFilePath("image.jpg");
options.setLeft(100);
options.setTop(100);
options.setPageNumber(1);
options.setPassword("1234567890");

GroupDocsGists

// Java code to sign PDF with digital signature certificate using Java
Signature signature = new Signature("path/document.pdf");

DigitalSignOptions options = new DigitalSignOptions("certificate.pfx");

options.setImageFilePath("image.jpg");
options.setLeft(100);
options.setTop(100);
options.setPageNumber(1);
options.setPassword("1234567890");

GroupDocsGists

// Fuzzy Search multiple files across multiple folders using Java

// Creating an index folder and add document's folder to it
Index index = new Index("path/indexing-folder-path");
index.add("path/parent-folder");

SearchOptions options = new SearchOptions();
options.getFuzzySearch().setEnabled(true); // Enabling the fuzzy search
options.getFuzzySearch().setFuzzyAlgorithm(new SimilarityLevel(0.75));

GroupDocsGists

// Highlight and Print Search Results for all the documents
for (int i = 0 ; i < result.getDocumentCount(); i++)
{
    FoundDocument document = result.getFoundDocument(i);
  
    OutputAdapter outputAdapter = new FileOutputAdapter(OutputFormat.Html, "path/Highlight" + i + ".html");
    Highlighter highlighter = new DocumentHighlighter(outputAdapter);
    index.highlight(document, highlighter);
 
    System.out.println("\tDocument: " + document.getDocumentInfo().getFilePath());

GroupDocsGists

// Highlight and Print Search Results for all the documents using C#
for (int i = 0; i < result.DocumentCount; i++)
{
    FoundDocument document = result.GetFoundDocument(i);

    OutputAdapter outputAdapter = new FileOutputAdapter(OutputFormat.Html, indexFolder + "/Highlight" + i + ".html");
    Highlighter highlighter = new DocumentHighlighter(outputAdapter); 
    index.Highlight(document, highlighter);

    Console.WriteLine("\tDocument: " + document.DocumentInfo.FilePath);

GroupDocsGists

// Fuzzy Search multiple files across multiple folders using C#

// Creating an index folder and add document's folder to it
Index index = new Index("indexing-folder-path");
index.Add("path/parent-folder");

SearchOptions options = new SearchOptions();
options.FuzzySearch.Enabled = true; // Enabling the fuzzy search
options.FuzzySearch.FuzzyAlgorithm = new SimilarityLevel(0.8);

GroupDocsGists

// Regex Search multiple files across folders using Java

// Creating an index folder and add document's folder to it
Index index = new Index("path/indexing-folder-path");
index.add("path/parent-folder");

// Prepare the Regex Query and Search
// Regex here is to identify all words having any consecutive repeated characters.
String query = "^(.)\\1{1,}"; 
SearchResult result = index.search(query);

GroupDocsGists

// Search by RegEx in multiple files across multiple folders using C#

// Creating an index folder and add document's folder to it
Index index = new Index("indexing-folder-path");
index.Add("path/parent-folder");

// Prepare the Regex Query and Search
// Regex here is to identify all words having any consecutive repeated characters.
string query = "^(.)\\1{1,}"; 
SearchResult result = index.Search(query);

GroupDocsGists

// Printing the result
Console.WriteLine("Documents: " + result.DocumentCount);
Console.WriteLine("Total occurrences: " + result.OccurrenceCount);
for (int i = 0; i < result.DocumentCount; i++)
{
    FoundDocument document = result.GetFoundDocument(i);

    Console.WriteLine("Document: " + document.DocumentInfo.FilePath);
    Console.WriteLine("Occurrences: " + document.OccurrenceCount);
    for (int j = 0; j < document.FoundFields.Length; j++)

GroupDocsGists

// Printing Search Results ===

for (int i = 0 ; i < result.getDocumentCount(); i++)
{
    FoundDocument document = result.getFoundDocument(i);
 
    // Printing Search Results ===========
    System.out.println("Occurrences: " + document.getOccurrenceCount());
    for (FoundDocumentField field : document.getFoundFields()) {
        System.out.println("\tField: " + field.getFieldName());