This topic explains how to verify digital electronic signatures with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "sample.pdf" ); DigitalVerifyOptions options...
This section contains issues that you may face and solutions for them when processing files with GroupDocs.Viewer....Annotation Product Solution GroupDocs...the document to PNG, JPG, and PDF. Please refer to the following...
Reading BMP header properties The GroupDocs.Metadata API supports extracting format-specific information from BMP file headers.
The following are the steps to read the header of a BMP file.
Load a BMP image Get the root metadata package Extract the native metadata package using BmpRootPackage.BmpHeader Read the BMP header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Bmp.BmpReadHeaderProperties
using (Metadata metadata = new Metadata(Constants.InputBmp)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.BmpHeader.BitsPerPixel); Console.WriteLine(root.BmpHeader.ColorsImportant); Console.WriteLine(root.BmpHeader.HeaderSize); Console.WriteLine(root.BmpHeader.ImageSize); Console.WriteLine(root.BmpHeader.Planes); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Annotation Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This artcle explains how to remove all or clean metadata properties without applying any filters. The best way to do this is to use the Sanitize method....Annotation Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
API allows creating of full-text and / or metadata index on documents. To index only metadata without main content of documents, you only need to set IndexType.MetadataIndex when creating an index....Annotation Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains that how to extract Markdown formatted text from document page....Annotation Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Articles listed in this page explain the common usage scenarios when documents are stored in a local drive and you want to manage them using GroupDocs.Markdown API...Annotation Product Solution GroupDocs...from the most popular formats: Pdf to Md Docx to Md Xlsx to Md Epub...
How to export data to JSON or XML files....Annotation Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...