To Search a keyword in PDF documents 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 PDF document:
Instantiate Parser object for the initial document; 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 document....Watermark Product Solution GroupDocs...Product Solution GroupDocs.Search Product Solution GroupDocs...