private void CompareAndBindDocTypes() { _docTypesOnlyLeft.Clear(); _docTypesOnlyRight.Clear(); var leftData = _left.GetAllDocTypes().ToList(); var rightData = _right.GetAllDocTypes().ToList(); CompareAndFillCmsNodes(leftData, rightData, _docTypesOnlyLeft, _docTypesOnlyRight); CompareAndBindMismatchedDocTypes(leftData.ToList(), rightData.ToList()); OutputDocTypesLeft.ItemsSource = _docTypesOnlyLeft; OutputDocTypesRight.ItemsSource = _docTypesOnlyRight; }