This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // setup search options...
To extract a text from HTML documents GetText method is used. This method allows to extract a text from the entire document. Pagination and raw mode is not supported for emails....Viewer Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article shows you how to view and edit metadata of Pdf, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free online....Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This short tutorial describes the process to extract metadata from Word document using Java, and how to iterate through the metadata word document in Java....Viewer Product Family GroupDocs.Comparison...various document formats such as PDF, XLSX, PPTX, MSG, EML, EPUB,...
The page describes how to add an underline annotation to a document using GroupDocs.Annotation for .NET....Viewer Product Solution GroupDocs...annotator = new Annotator ( "input.pdf" )) { UnderlineAnnotation underline...
This topic explains how to search for metadata signatures within the documents with GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { MetadataSearchOption options...
This topic explains how to verify digital electronic signatures with GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { DigitalVerifyOptions options...
Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images.
The following are the steps to read the native PNG metadata.
Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks
using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation.
To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter.
You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed....Viewer Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Extract information about the known properties available in a particular package using GroupDocs.Metadata for Python via .NET....Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...