This article demonstrates that how to perform indexing of password protected Documents....Comparison Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Search Product...
Sometimes when indexing, it is necessary to associate each Document with certain additional metadata, for example, a set of tags, a number in the library catalog, the subject of a Document, etc. To accomplish this task, additional fields can be added to each indexed Document in addition to those already in the Document itself.
Additional fields are associated with the Document through the arguments of the FileIndexing event that occurs before indexing each added Document....Comparison Product Solution GroupDocs...Events Acquisition GroupDocs Documentation / GroupDocs.Search Product...
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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....Comparison Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Parser Product...
The articles in this section describe advanced search index related topics.
You will find details about index management and advanced options:
More resources GitHub examples You may easily run the code from Documentation articles and see the features in action in our GitHub examples:
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This article shows how to extract data (text, images, PDF forms) from ZIP-archived Documents with GroupDocs.Parser....Comparison Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Parser Product...
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