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  1. Search for embedded object with custom encrypti...

    This article explains how to search for embedded electronic signatures with custom encryption in document metadata. This topic contains example of custom encryption, class definition and search for encrypted objects in the document metadata with GroupDocs.Signature.... To sign PDF, Word, Excel, PowerPoint, and...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/signature/net/search-for-emb...
  2. Extract Tables from Microsoft Office Word Docum...

    Learn how to easily extract table content from Word documents (.doc, .docx) using GroupDocs.Parser for .NET....documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/parser/net/extract-tables-fr...
  3. Use Microsoft Azure Computer Vision API | Group...

    This article explains that how to use Microsoft Azure Computer Vision API...various document formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/redaction/java/use-microsoft...
  4. Working with metadata in ASF files | GroupDocs

    Reading ASF format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from ASF files. The following are the steps to read native ASF metadata. Load an ASF video Get the root metadata package Extract the native metadata package using the AsfRootPackage.getAsfPackage method Read the ASF metadata properties advanced_usage.managing_metadata_for_specific_formats.video.asf.AsfReadNativeMetadataProperties try (Metadata metadata = new Metadata(Constants.InputAsf)) { AsfRootPackage root = metadata.getRootPackageGeneric(); AsfPackage asfPackage = root.getAsfPackage(); // Display basic properties System.out.println(String.format("Creation date: %s", asfPackage....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/metadata/java/working-with-m...
  5. Working with metadata in Matroska (MKV) files |...

    Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files. The following are the steps to read native MKV metadata. Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...

    docs.groupdocs.com/metadata/net/working-with-me...
  6. 在 ASP.NET Core MVC 中为 140 多种文件格式创建文档查看器

    在线文档查看器在越来越多地使用数字文档后变得流行起来,尤其是在内容管理系统中。这种流行背后的原因是您无需购买或安装专用软件程序即可查看各种文档格式。考虑到文档查看器的重要性,我想写一篇关于如何在 ASP.NET MVC 中创建通用文档查看器的文章。 我们将创建一个针对 .NET Core 框架。对于后端的文档呈现,我们将使用 GroupDocs.Viewer for .NET API - 一个强大的文档查看器 API它支持 140 多种文档类型,包括 Pdf、Word、Excel、PowerPoint、Visio、CAD、Outlook 和许多其他流行的格式。 为什么选择 .NET Core? .NET Core 是 Microsoft 对 .NET 生态系统的重要补充。它使开发跨平台应用程序成为可能,而无需开发人员进行任何额外的努力。这就是我选择 .NET Core 作为目标框架的原因。 在 ASP.NET Core 中创建文档查看器的步骤 1. 打开 Visual Studio 并启动一个新项目。 2. 从项目类型中选择 .NET Core,从模板中选择 ASP.NET Core Web Application。 3. 选择 Web Application (Model-View-Controller) 并点击 Ok 按钮。 4. 从 NuGet 安装 GroupDocs.Viewer。 5. 打开 Views/Home/Index.cshtml 文件并将其内容替换为以下内容: @{ ViewData["Title"] = "Home Page"; }