This article shows how to scan barcode in .Net with GroupDocs.Parser with few lines of code from images, documents and other file formats like PDF, Emails, Ebooks, Words, and others....NET library we provide simple, but powerful...
This article explains how to add metadata signatures to Presentation document with GroupDocs.Signature...NET library we provide simple, but powerful...
GroupDocs.Metadata for .NET provides functionality that allows working with ONE files created by different versions of Microsoft OneNote. Please see the code samples below for more information.
Inspecting Note documents The inspection feature that is introduced in this section doesn’t work with metadata directly but extracts some useful pieces of information that can be considered as metadata under some circumstances. For example, you may want to obtain information about pages in a note document....NET library we provide simple, but powerful...
This article shows that how to add watermark and save resultant document. It is capable to add watermark to image or documents....NET library we provide simple, but powerful...
This page contains information on creating and assigning a logger of an index, as well as on the implementation of a custom logger.
Use of standard file logger In order to save information about events and errors in an index into a file, you should use the standard file logger or your own custom logger. It is important to remember that each time you open an existing index, you must create and assign an instance of the logger again, because the logger is not saved....NET library we provide simple, but powerful...
This article explains how to sign a document with multiple signatures of various types by GroupDocs.Signature API...NET library, we provide simple but powerful...
This article explains that how to search text from Microsoft Office PowerPoint(.ppt, .pptx) presentations...NET library we provide simple, but powerful...
To search a keyword in Microsoft Office PowerPoint presentations search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text.
Here are the steps to search a keyword in Microsoft Office PowerPoint presentation:
Instantiate Parser object for the initial presentation; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the presentation....NET library we provide simple, but powerful...
To search a keyword in Microsoft Office Excel spreadsheets search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text.
Here are the steps to search a keyword in Microsoft Office Excel spreadsheet:
Instantiate Parser object for the initial spreadsheet; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the spreadsheet....NET library we provide simple, but powerful...