Lucene.Net 1.4.3 Class Library

TermPositionVector.GetTermPositions Method 

Returns an array of positions in which the term is found. Terms are identified by the index at which its number appears in the term number array obtained from

getTermNumbers
method.

int[] GetTermPositions(
   int index
);

See Also

TermPositionVector Interface | Lucene.Net.Index Namespace