This article explains how to search for encrypted electronic Signatures in the document metadata. This topic contains example of using standard encryption, serialization, class definition and search for embedded objects in the document metadata with GroupDocs.Signature....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
This article explains how to save signed Word Processing documents with various file formats by GroupDocs.Signature API....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
This article explains how to create encrypted QR-code electronic Signature with GroupDocs.Signature API...Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
This article explains how to handle exceptions when verifying document electronic Signatures with GroupDocs.Signature API....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for Java...
This article explains how to provide advanced search for Form Field electronic Signatures with GroupDocs.Signature API....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
This article explains how to search for embedded electronic Signatures with custom serialization in document metadata. This topic contains example of custom serialization, class definition and search for serialized objects in the document metadata with GroupDocs.Signature....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
This article explains how to use exceptions handling when adding electronic Signatures to document with GroupDocs.Signature API....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for .NET...
C# barcode generator to electronically sign documents & Images by attaching created barcodes to Word, Excel, Pdf, PNG, JPG, WebP files....Signature has the .NET API that allows...apply different types of signatures like QR Codes, barcodes,...
OpenType is a format for scalable computer fonts. It was built on its predecessor TrueType, retaining TrueType’s basic structure and adding many intricate data structures for prescribing typographic behavior.
Note Please find more information on the OpenType format here: https://en.wikipedia.org/wiki/OpenType. Reading OpenType metadata The GroupDocs.Metadata API supports extracting format-specific information from OpenType font files.
The following are the steps to read the header of an OpenType file.
Load an OpenType font file Get the root metadata package Extract the native metadata package using OpenTypeRootPackage....Signature Product Solution GroupDocs...} } } } } Reading digital signatures The code snippet bellow demonstrates...
This article explains how to search for encrypted text in QR-code electronic Signatures in the document metadata. This topic contains example of standard encryption usage and searching for encrypted text in the QR-code electronic Signature with further decryption by GroupDocs.Signature API....Signature Product Solution GroupDocs...GroupDocs.Signature Product Family / GroupDocs.Signature for Java...