Learn how to open and process password-protected PDF and Office documents. Includes error handling examples and supported encryption types....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Learn how to sign PDF and other documents in .NET using PKCS#11 hardware tokens, USB dongles, or smart cards with GroupDocs.Signature. A free electronic signature API version is available for evaluation with limited features....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
This article explains how to search for embedded electronic signatures with custom encryption in QR code electronic signatures. This topic contains example of custom encryption, class definition and search for encrypted objects in the QR-codes with GroupDocs.Signature....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Learn how to run GroupDocs.Total for Python via .NET inside Docker containers with examples, troubleshooting tips, and best practices....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Learn how to easily extract table content from Word documents (.doc, .docx) using GroupDocs.Parser for .NET....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
This page contains information about the purpose and use of all search network events....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Enable and configure logging for document conversions with GroupDocs.Conversion for Python via .NET....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Learn this article and check how to load and convert Microsoft Excel and Open Document spreadsheets with advanced options using GroupDocs.Conversion for Java API....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...
Extracting information about all slide backgrounds The API allows you to extract information about all the slide backgrounds in a PowerPoint document as shown in the following code sample using method getBackgroundImage() of PresentationSlide.getImageFillFormat().
advanced_usage.add_watermarks_to_presentations.PresentationGetSlideBackgroundsInformation
PresentationLoadOptions loadOptions = new PresentationLoadOptions(); // Specify an absolute or relative path to your document. Ex: "C:\\Docs\\presentation.pptx" Watermarker watermarker = new Watermarker("presentation.pptx", loadOptions); PresentationContent content = watermarker.getContent(PresentationContent.class); for (PresentationSlide slide : content.getSlides()) { if (slide....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...