internal wfQueryControlSelectorResult(wfQueryContext wfQuery, List <Control> results) : this(wfQuery) {
     results.ForEach(c => _results.AddLast(c));
 }
 internal wfQueryControlSelectorResult(wfQueryContext wfQuery, List <Control> results, wfQueryControlSelectorResult previousResults) : this(wfQuery) {
     _previousResults = previousResults;
     results.ForEach(c => _results.AddLast(c));
 }
 internal wfQueryControlSelectorResult(wfQueryContext wfQuery) : base()
 {
     _wfQuery = wfQuery;
 }