// get index on a given collection public static BsonDocument GetIndex(DBCollection dbc, string indexName) { DBCursor cursor = null; try { cursor = dbc.GetIndex(indexName); } catch (BaseException e) { Console.WriteLine("Failed to get index {0} from collection, ErrorType = {1}", indexName, e.ErrorType); Environment.Exit(0); } catch (Exception e) { Console.WriteLine(e.Message); Environment.Exit(0); } return cursor.Next(); }