This article explains how to implement custom encryption for QR-code electronic signatures....This article explains how to implement custom encryption for QR-code electronic signatures.
This article explains how to provide advanced options when updating Barcode electronic signatures with GroupDocs.Signature API.... This article explains how to provide advanced options when updating Barcode electronic signatures with GroupDocs.Signature API.
This article explains how to use PDF digital electronic signature features on document page.... This article explains how to use PDF digital electronic signature features on document page.
How to use custom caching implementation with GroupDocs.Viewer using Java....How to use custom caching implementation with GroupDocs.Viewer using Java.
Note This feature is supported by version 18.7. or greater Note The code uses some of the objects defined in The Business Layer. Inserting Hyperlinks Dynamically Using GroupDocs.Assembly, you can insert hyperlinks to your reports dynamically using link tags. The syntax of a link tag is defined as follows:
<> Here, uri_expression defines URI for a hyperlink to be inserted dynamically. This expression is mandatory and must return a non-empty value....Note This feature is supported by version 18.7. or greater Note The code uses some of the objects defined in The Business Layer. Inserting Hyperlinks Dynamically Using GroupDocs.Assembly, you can insert hyperlinks to your reports dynamically using link tags. The syntax of a link tag is defined as follows:
<<link [uri_expression][display_text_expression]>> Here, uri_expression defines URI for a hyperlink to be inserted dynamically. This expression is mandatory and must return a non-empty value.
Why to migrate Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for .NET since version 19.5:
The Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Document class from previous versions). Adding watermarks was unified for all supported document formats. Product architecture was redesigned from scratch in order to simplify passing options to manage watermarks. Document information and preview generation procedures were simplified....Why to migrate Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for .NET since version 19.5:
The Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Document class from previous versions). Adding watermarks was unified for all supported document formats. Product architecture was redesigned from scratch in order to simplify passing options to manage watermarks. Document information and preview generation procedures were simplified.
Learn how to efficiently compare large sets of Word (DOCX) files using GroupDocs.Comparison for Node.js with parallel processing and performance tuning....Learn how to efficiently compare large sets of Word (DOCX) files using GroupDocs.Comparison for Node.js with parallel processing and performance tuning.
Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV metadata.
Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties
using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV metadata.
Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties
using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage<MatroskaRootPackage>(); // Read the EBML header Console.
Access, read, update, add custom packages, and remove XMP metadata using GroupDocs.Metadata for Python via .NET....Access, read, update, add custom packages, and remove XMP metadata using GroupDocs.Metadata for Python via .NET.
Learn how to run GroupDocs.Signature for Python via .NET inside Docker containers with examples, troubleshooting tips, and best practices....Learn how to run GroupDocs.Signature for Python via .NET inside Docker containers with examples, troubleshooting tips, and best practices.