lucene.net + search only first page in the file

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i have requirement where i need to search only the first page of the file. Currently i am using lucene.net with WPF for creating the indexes and searching the entire content of the file. i am able to return the results succefully. Now i need to search only the first page of the file i.e. Each document will have a standard proforma which will have a specific location where keywords are assigned. So can someone please guide me on this !!!

Posted 11-Jan-12 2:01am

karthikkaliber

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Mehdi Gholam · Answer 1 · 2012-01-11T02:07:00

Solution 1

If your data is standardized then you can easily add fields from the first page to your index and search that instead of the document body.

C#

Document document = new Document();
document.add(Field.Text("invoicedate", "2012/1/1"));
document.add(Field.Text("invoiceno", "something"));
indexWriter.addDocument(document);

Posted 11-Jan-12 2:07am

Mehdi Gholam

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karthikkaliber 12-Jan-12 0:27am

Thanks for the reply, 1) how do i add fields and indexes for the FIRST PAGE aand search can u pls post the code how to read the first page or any one particuler page number alone in the entire document
2) My data for searching the keywords are not standard it varies from each and every document!!