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  1. Working with metadata in PDF documents | GroupDocs

    Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and Extract some additional file format information. Load a PDF document Extract the root metadata package Use the getPdfType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....version a loaded document and extract some additional file format...information. a PDF document Extract the root metadata package Use...

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  2. Working with EXIF metadata | GroupDocs

    This article explains how to access EXIF metadata in a file of any supported format....that contains EXIF metadata Extract the EXIF metadata package using...direct access to the EXIF tags extracted from a file. a file that contains...

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  3. Working with metadata in WordProcessing documen...

    GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of WordProcessing documents such as DOC, DOCX, ODT, etc. For the full list of supported document formats please refer to Supported Document Formats. Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded document and Extract some additional file format information. Load a WordProcessing document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....type of a loaded document and extract some additional file format...a WordProcessing document Extract the root metadata package Use...

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  4. Working with metadata in Presentations | GroupDocs

    GroupDocs.Metadata for Java provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported document formats. Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and Extract some additional file format information. Load a presentation Extract the root metadata package Use the getPresentationType method to obtain file format information advanced_usage....a loaded presentation and extract some additional file format...information. a presentation Extract the root metadata package Use...

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  5. Search text in Microsoft Office PowerPoint pres...

    This article explains that how to search text from Microsoft Office PowerPoint(.ppt, .pptx) presentations...usage / Extract data from various formats / Extract data from...presentation. For example, text extraction isn’t supported for Zip archive...

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  6. Search text in Microsoft Office Excel spreadshe...

    To search a keyword in Microsoft Office Excel spreadsheets search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text. Here are the steps to search a keyword in Microsoft Office Excel spreadsheet: Instantiate Parser object for the initial spreadsheet; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the spreadsheet....Usage / Extract data from various formats / Extract data from...spreadsheet. For example, text extraction isn’t supported for Zip archive...

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  7. Search text in Microsoft Office PowerPoint pres...

    To search a keyword in Microsoft Office PowerPoint presentations search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text. Here are the steps to search a keyword in Microsoft Office PowerPoint presentation: Instantiate Parser object for the initial presentation; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the presentation....Usage / Extract data from various formats / Extract data from...presentation. For example, text extraction isn’t supported for Zip archive...

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  8. Upcoming Release of GroupDocs.Search for Java

    We are about to release GroupDocs.Search for Java, a full-featured, back-end API that could easily be utilized by Java developers in their projects. It is a fascinating document search API that Extracts text and metadata from documents. Furthermore, it performs advanced searching and indexing operations on the basis of fuzzy and synonym algorithms. API also supports full-text search. Features Offered by GroupDocs.Search for JavaGroupDocs will keep on updating this API with new features....fascinating document search API that extracts text and metadata from documents...events Extract the list of indexed documents Extract document...

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  9. Barcode Reader using C# | Scan Barcode from Image

    How to scan barcodes using C# within a .NET application. C# example that reads barcode from an image that will help you build an online barcode scanner....developers with the capability to extract data from diverse document...barcode(s) from the loaded image. Extract the encoded data from the barcode...

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  10. Scan QR Code from PPT using C#

    This guide provides a detailed overview of how to scan QR Code from PPT using C#. Moreover, you will get a sample code example to Extract QR Code from PPT in C#....the ability to efficiently extract information from embedded QR...possibilities for automating data extraction and improving user engagement...

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