This article gives the knowledge of the API methods which can be used to perform operations about Alphabets....resources GitHub examples You may easily run the code from documentation...
This article shows how to add metadata properties which is the most sophisticated feature of the GroupDocs.Metadata search engine...resources GitHub examples You may easily run the code above and...
This article explains how to sign document with XML advanced electronic signatures (XAdES) using GroupDocs.Signature API....resources GitHub Examples You may easily run the code above and...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of spreadsheet formats such as XLS, XLSX, ODS, etc. For the full list of supported document formats please refer to Supported Document Formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded spreadsheet and extract some additional file format information.
Load a Spreadsheet document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.... For example, you may want to obtain information about...resources GitHub examples You may easily run the code above and...
Hi,
I have been looking at Group Docs Editor features for one of my requirement. Our requirement is, we have pdfs with some variable fields (Please find sample screen shot below.) We want to implement .NET web applicat…...listOptions, pdfSaveOptions); } You may find following articles helpful:...
This article shows the implementation of annotation redaction for documents of different formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and others.... GitHub examples You may easily run the code above and...
This article explains how to optimize memory utilization when editing large Word documents using GroupDocs.Editor for Python via .NET API....memory, an out-of-memory error may occur. In order to solve such...
This article explains how the The GroupDocs.Metadata API allows reading some common MPEG audio properties from MP3 files....resources GitHub examples You may easily run the code above and...
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.getPngPackage Read the PNG metadata properties advanced_usage.managing_metadata_for_specific_formats.image.png.PngReadTextChunks
try (Metadata metadata = new Metadata(Constants.InputPng)) { PngRootPackage root = metadata.getRootPackageGeneric(); for (PngTextChunk chunk : root.getPngPackage().getTextChunks()) { System.out.println(chunk.getKeyword()); System.out.println(chunk.getText()); if (chunk instanceof PngCompressedTextChunk) { PngCompressedTextChunk compressedChunk = (PngCompressedTextChunk) chunk; System....resources GitHub examples You may easily run the code above and...
This article gives the knowledge of the API methods which can be used to perform operations about spelling corrector using Java....resources GitHub examples You may easily run the code from documentation...