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Alex Rivera
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I'm developing a Desktop Search Engine in Visual Basic 9 (VS2008) using Lucene.NET (v2.0). I use the following code to initialize the IndexWriter Private writer As IndexWriter writer = New IndexWriter(indexDirectory, New StandardAnalyzer(), False) writer.SetUseCompoundFile(True) If I select the same document folder (containing files to be indexed) twice, two different entries for each file in that document folder are created in the index. I want the IndexWriter to discard any files that are already present in the Index. What should I do to ensure this?
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