oldsearchcode.cs

string indexFolder = @"c:\MyIndex\";
string documentsFolder = @"c:\MyDocuments\"; 
// Creating an index in the specified folder
Index index = new Index(indexFolder);
// Indexing documents from the specified folder
index.AddToIndex(documentsFolder);
// Creating a search parameters object
SearchParameters parameters = new SearchParameters();
parameters.FuzzySearch.Enabled = true; // Enabling the fuzzy search
parameters.FuzzySearch.FuzzyAlgorithm = new TableDiscreteFunction(2); // Setting the number of possible differences for each word
// Searching in the index
SearchResults results = index.Search("Happiness", parameters);
if (results.Count > 0)
{
    // Generating HTML-formatted text of a document with highlighted search results
    index.HighlightInText(@"c:\Highlighted.html", results[0]);
}