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extraction

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  1. Getting known property descriptors | GroupDocs

    This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package. Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors try (Metadata metadata = new Metadata(Constants.InputDoc)) { WordProcessingRootPackage root = metadata.getRootPackageGeneric(); for (PropertyDescriptor descriptor : root.getDocumentProperties().getKnowPropertyDescriptors()) { System.out.println(descriptor.getName()); System.out.println(descriptor.getType()); System.out.println(descriptor.getAccessLevel()); for (PropertyTag tag : descriptor.getTags()) { System.out.println(tag); } System.out.println(); } } Note Not all possible properties are presented in the getKnowPropertyDescriptors collection....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors advanced_usage...

    docs.groupdocs.com/metadata/java/getting-known-...
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  2. Working with metadata in GIF images | GroupDocs

    Detecting the GIF version The following sample of code will help you to detect the version of a loaded GIF image and extract some additional file format information. Load a GIF image Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } Working with XMP Metadata GroupDocs....of a loaded GIF image and extract some additional file format...format information. a GIF image Extract the root metadata package Use...

    docs.groupdocs.com/metadata/net/working-with-me...
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  3. Log Files

    Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....log par défaut et corrige l’extraction backup‑privilege , améliorant...

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  4. GroupDocs.Total for Python via .NET | GroupDocs

    GroupDocs.Total for Python via .NET is the super-set of all the .NET on-premise APIs offered by GroupDocs. We compile it on a monthly basis to ensure that it contains the most up to date versions of each of our .NET document manipulation APIs.... Extract text, metadata, and structured...images. GroupDocs.Metadata – Extract, edit, and remove metadata...

    docs.groupdocs.com/total/python-net/
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  5. Comment extraire du texte d'un document Word à ...

    Ce didacticiel rapide fournit des informations détaillées sur l'Extraction de texte d'un document Word à l'aide de C # et sur la création du texte lu à partir de l'application Word document C #....avons discuté du processus d’extraction de texte à partir de documents...avons publié un article sur l’extraction d’images de PDF en C#, consultez...

    kb.groupdocs.com/fr/parser/net/how-to-extract-t...
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  6. 如何在 C# 中从 XML 中提取文本

    使用流行的文档解析器 API 之一在 C# 中快速从 XML 中提取文本，并了解如何开发使用 C# 从 XML 中获取文本的功能。...中从 XML 中提取文本 这篇简短的文章详细解释了 extract Text from XML in C# 的每个步骤，...上面的代码片段演示了如何使用 C#* 应用程序开发 *extract text from XML。示例代码显示该功能是通过几行代码创建的，这些代码由简单的...

    kb.groupdocs.com/zh/parser/net/how-to-extract-t...
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  7. Trích xuất văn bản từ các tệp ZIP/RAR bằng Grou...

    Hướng dẫn thực tế về cách trích xuất văn bản từ các tệp ZIP và RAR bằng GroupDocs.Parser cho .NET. Các ví dụ mã bước‑bước, xử lý đệ quy và các thực tiễn tốt nhất....collection to a helper that extracts text/metadata ExtractData...<summary> /// Recursively extracts metadata and plain‑text from...

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  8. Convert PDF to PPT using Node.js

    Learn how to convert PDF to PPT using Node.js with a step-by-step guide. Easily export PDF to PPT in Node.js for seamless editing and presentation.... This allows you to extract content from PDF documents...tool, users can seamlessly extract text, images, and formatting...

    kb.groupdocs.com/conversion/nodejs/convert-pdf-...
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  9. Working with metadata in JPEG2000 images | Grou...

    Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 images. The following are the steps to read the JPEG2000 comments (pieces of metadata represented as strings with the length up to 64 kbytes). Load a JPEG2000 image Get the root metadata package Extract the native metadata package using Jpeg2000RootPackage.Jpeg2000Package Read the JPEG2000 comments AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Jpeg2000.Jpeg2000ReadComments using (Metadata metadata = new Metadata(Constants.InputJpeg2000)) { var root = metadata.GetRootPackage(); if (root....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/net/working-with-me...
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  10. Working with metadata in FLV files | GroupDocs

    Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header. The following are the steps to read the header of an FLV file. Load an FLV video Get the root metadata package Extract the native metadata package using FlvRootPackage.Header Read the FLV header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Flv.FlvReadHeaderProperties using (Metadata metadata = new Metadata(Constants.InputFlv)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.Header.Version); Console.WriteLine(root.Header.HasAudioTags); Console.WriteLine(root.Header.HasVideoTags); Console.WriteLine(root.Header.TypeFlags); } Working with XMP metadata GroupDocs....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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