Note This feature is only compatible with GroupDocs.Assembly for Java 19.10 or later releases. To access XML data while building a report, you can use facilities of DataSet to read XML into it and then pass it to the assembler as a data source. However, if your scenario does not permit to specify XML schema while loading XML into DataSet, all attributes and text values of XML elements are loaded as strings then....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
To extract data from PDF documents parseForm and parseByTemplate(Template) methods are used. Both methods return DocumentData object. For details, see Working With Extracted Data.
Here are the steps to extract data from PDF Form:
Instantiate Parser object for the initial document Call parseForm method and obtain the DocumentData object; Check if data isn’t null (parse form is supported for the document); Iterate over field data to obtain form data. The following example shows the use case when a user fills in PDF form and send it by email (for example)....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to detect the document's file type and calculate the number of pages when converting a file with GroupDocs.Conversion for .NET....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to integrate OCR solution to GroupDocs.Parser...Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported Document Formats.
Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and extract some additional file format information.
Load a presentation Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Why To Migrate? Here are the key reasons to use the new updated API provided by GroupDocs.Parser for Java since version 19.11:
Parser class is introduced as a single entry point to extract data from the document. Data extraction was unified for all data types. The overall document related classes were unified to common. Product architecture was redesigned from scratch in order to simplify passing options and classes to manipulate data....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
In this article, you will learn how to convert an image file to text or PDF using OCR with GroupDocs.Conversion for Java....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Render documents to HTML, PNG, JPEG, PDF. Extract text, list attachments, and transform pages with GroupDocs.Viewer for Python....Conversion Product Solution GroupDocs.Comparison Product Solution GroupDocs...