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  1. Delete Signatures of the certain type | GroupDocs

    This article explains how to delete electronic signatures of the certain type with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { // Deleting QR-Code signatures...

    docs.groupdocs.com/signature/net/delete-signatu...
  2. Advanced search for Digital signatures | GroupDocs

     This article explains how to make advanced search for digital electronic signatures with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { DigitalSearchOptions options...

    docs.groupdocs.com/signature/net/advanced-searc...
  3. Locating signature with stretch mode | GroupDocs

     This article explains how to use stretch mode values to adjust signature area positions on document page with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // define several signature...

    docs.groupdocs.com/signature/net/locating-signa...
  4. Search for Text e-signatures | GroupDocs

    This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // setup search options...

    docs.groupdocs.com/signature/net/search-for-tex...
  5. Verifying Text signatures | GroupDocs

     This article explains how to provide advanced verification of Text electronic signatures with GroupDocs.Signature API....Watermark Product Solution GroupDocs...new Signature ( "signedSample.pdf" ); // create QRCode option with...

    docs.groupdocs.com/signature/java/verify-text-s...
  6. OCR support | GroupDocs

    OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents. To connect OCR, you need to implement the IOcrConnector interface in the client code. The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images. String indexFolder = "c:\\MyIndex"; String documentFolder = "c:\\MyDocuments"; // Creating an index Index index = new Index(indexFolder); // Setting the OCR indexing options IndexingOptions options = new IndexingOptions(); options....Watermark Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

    docs.groupdocs.com/search/java/ocr-support/
  7. Indexing additional fields | GroupDocs

    This article demonstrate that how to associate each document with certain additional metadata....Watermark Product Solution GroupDocs...@"C:\MyDocuments\BhagavadGitaAsItIs.pdf" . ToLowerInvariant (), "Spiritual"...

    docs.groupdocs.com/search/net/indexing-addition...
  8. Extract text from HTML documents | GroupDocs

    To extract a text from HTML documents GetText method is used. This method allows to extract a text from the entire document. Pagination and raw mode is not supported for emails....Watermark Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

    docs.groupdocs.com/parser/net/extract-text-from...
  9. Delete indexed documents | GroupDocs

    GroupDocs.Search has the ability to remove individual documents from the index that are indexed from a stream or structure....Watermark Product Solution GroupDocs...@"c:\MyDocuments\SomeDocument.pdf" ; string indexFolder = @"c:\MyIndex\"...

    docs.groupdocs.com/search/net/delete-indexed-do...
  10. Document renaming | GroupDocs

    Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed....Watermark Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

    docs.groupdocs.com/search/java/document-renaming/