This article demonstrates how to add signature image on document page with GroupDocs.Signature....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
This article explAins how to merge some pages from different documents into single PDF, DOCX, Excel or PowerPoint document using GroupDocs.Merger for .NET....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
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....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
This article shows how to to extract data from Microsoft Office Excel spreadsheets....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
Learn how to merge EPUB files, combine EPUB files into one file programmatically in C# language using GroupDocs.Merger for .NET library....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
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 !...Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
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....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...