This article explains how to rotate PDF, HTML or Image pages when rendering documents with GroupDocs.Viewer within your .NET applications....following two parameters: page number rotation angle The rotation...
Remove selective metadata or clean all metadata properties using C# from DOCX, XLSX, PPTX, PDF, JPG/JPEG, PNG, WebP images, email, eBooks, Visio, Zip files.... It returns the number of the removed metadata properties...
Unlock the power of regex search using GroupDocs.Search! Learn how to search text-based documents using regular expressions....or Java code to scan a large number of documents across multiple...
The page describes how to add link annotation to a document using GroupDocs.Annotation for .NET....properties (position, page number, etc). Call the method. Specify...
The page describes how to add area annotation to a document using GroupDocs.Annotation for .NET....properties (position, page number, etc). Call the method. Specify...
The page describes how to add squiggly annotation to a document using GroupDocs.Annotation for .NET....properties (position, page number, etc). Call the method. Specify...
This article explains how to make advanced search for Text electronic signatures with GroupDocs.Signature API....CertificateSearchOpt () { // check the serial number Text = "AAD0D15C628A" , //...
Note This feature is supported by version 19.3 or greater. Note The code uses some of the objects defined in The Business Layer. Note This version provide the ability to display inline template syntax errors in generated, Word Processing, Presentation, Spreadsheets, Emails and Plain Text documents . Use of In-line Syntax Error Messages By default, Document Assembler throws an exception when encounters a template syntax error. Such an exception provides information on a reason of the error and specifies a tag or expression part where the error is encountered....templates containing a large number of tags, it becomes harder...
The SetProperties method is used to update or add metadata. You can easily add metadata to photos, pdfs or you can update or add data to mp3 files....in the file Check the actual number of added/updated properties...