Learn how to detect file types of items within containers using GroupDocs.Parser for Python via .NET....Annotation Product Solution GroupDocs...files by their detected format (PDF, DOCX, XLSX, etc.). Filter items...
This article explains how to add text watermark when rendering documents with GroupDocs.Viewer within your .NET applications....Annotation Product Solution GroupDocs...watermark to the HTML/JPG/PNG/PDF output, follow these steps: Create...
This article explains how to use exceptions handling when adding electronic signatures to document with GroupDocs.Signature API....Annotation Product Solution GroupDocs...Apps. You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
This section explains how to load document from local disk with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { TextSignOptions options...
This article explains how to get the format family and the additional information using Java with GroupDocs.Viewer for Node.js....Annotation Product Solution GroupDocs...collection of folders (see ); PDF documents - a flag that indicates...
This topic explains how to search for metadata signatures within the documents with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "sample.pdf" ); MetadataSearchOption options...
This article explains how to search for Form Fields signatures with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "signed.pdf" ); FormFieldSearchOptio options...
This topic explains how to verify Text electronic signatures with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { TextVerifyOptions options...
This article explains how to search for Form Fields signatures with GroupDocs.Signature API....Annotation Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { // search for signatures...