GroupDocs.Search enables efficient text searches in TXT documents, making it ideal for .NET applications.
// Path to store the reusable search index
Index index = new Index("c:/MyIndex");
// Folder containing documents
index.Add("c:/MyDocuments");
// Search only within specific file formats
SearchOptions options = new SearchOptions();
options.SearchDocumentFilter =
SearchDocumentFilter.CreateFileExtension(".txt");
// Retrieve search results
SearchResult result = index.Search("Lorem", options);
GroupDocs.Search for .NET enables sophisticated text searches across more than 70 file formats. Indexing improves search efficiency and helps manage document content effectively.
Extract relevant text from popular business documents, including PDFs, Word files, presentations, and spreadsheets. Supports multiple search techniques such as fuzzy search, homophone detection, and wildcards.
Build and reuse search indexes to enhance search speed. Indexing optimizes performance when searching through large document collections.
Perform searches in documents written in over 80 languages. Detects different keyboard layouts and word variations to improve accuracy.
Refine search results with customizable options, including filters, regular expressions, and case sensitivity settings.
// Set up an index that excludes certain file formats
IndexSettings settings = new IndexSettings();
DocumentFilter fileExtensionFilter =
DocumentFilter.CreateFileExtension(".odp", ".png", ".rtf");
DocumentFilter invertedFilter = DocumentFilter.CreateNot(fileExtensionFilter);
settings.DocumentFilter = invertedFilter;
Index index = new Index("c:/MyIndex", settings);
// Specify the document directory
index.Add("c:/MyDocuments");
// Retrieve search results
SearchResult result = index.Search("Lorem");
// Process and use the search output
Console.WriteLine("Documents: " + result.DocumentCount);
Console.WriteLine("Occurrences: " + result.OccurrenceCount);
Download GroupDocs.Search for free or get a trial license for full access!
Explore documentation, code samples, and community support to enhance your experience.
Perform accurate and efficient data searches.
GroupDocs.Search supports 70+ file formats, allowing efficient processing and searching of popular office documents.
