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)....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
Learn how to create a .NET console application, install GroupDocs.Viewer from NuGet, and render a DOCX document to HTML, PDF, and PNG with C#....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
Why To Migrate? Here are the key reasons to use the new updated API provided by GroupDocs.Parser for .NET since version 19.8:
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....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
A guide on how to get started using the groupdocs-total-net package for Python via .NET....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This page is about the classification of search engines and what place GroupDocs.Search API occupies in this classification. There are a large number of ways to classify search engines. Here are the main ones...Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
GroupDocs.Metadata for Java 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 getSpreadsheetType method to obtain file format information advanced_usage....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...
Note This feature is only compatible with GroupDocs.Assembly for .NET 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....Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...