public IEnumerable <string> Search(string searchString)
{
var queryParser = new QueryParser(ContentField, DefaultOperator.And);
var query = queryParser.Parse(searchString);
var hits = _searchIndex.Search(query);
foreach (var hit in hits)
{
var filePath = _searchIndex.GetFieldValue(hit, NameField);
if (!string.IsNullOrEmpty(filePath))
{
yield return(filePath);
}
}
}
