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....Editor Product Solution 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....Editor Product Solution GroupDocs...
The page describes how to generate PDF, Word, Excel, PowerPoint documents thumbnails and preview document pages using GroupDocs.Annotation for .NET API....Editor Product Solution GroupDocs...
This article demonstrates how you can convert to and from page layout formats with GroupDocs.Conversion for .NET....Editor Product Solution GroupDocs...
Vind programmatisch bepaalde tekst, woorden, woordgroepen in PDF-documenten met hoofdlettergevoeligheid en RegEx met behulp van C#. Vervang of verberg de tekst om PDF-bestanden te redigeren....Redaction U hoeft geen PDF-editor of andere software van derden...
Extraheer MP3-tags uit de mp3-bestanden met behulp van C#. Lees de ID3v1-, ID3v2-, Lyrics- en APEv2-metadatastandaardtags van de mp3-bestanden met behulp van de .NET Metadata API....NET API voor MP3-tag-editor # GroupDocs.Metadata biedt...
This guide describes how to sign Excel workbooks and/or macros in them using C#. Sign your spreadsheets with digital certificate using GroupDocs.Signature .NET API by GroupDocs....Editor Product Solution GroupDocs...