private void RemoveIrrelevantFilters(FilterEditorOperatorItemList filterEditors) { filterEditors.RemoveAll(x => x.OperatorType == FilterEditorOperatorType.AnyOf || x.OperatorType == FilterEditorOperatorType.NoneOf || x.OperatorType == FilterEditorOperatorType.Less || x.OperatorType == FilterEditorOperatorType.LessOrEqual || x.OperatorType == FilterEditorOperatorType.Greater || x.OperatorType == FilterEditorOperatorType.GreaterOrEqual || x.OperatorType == FilterEditorOperatorType.Between || x.OperatorType == FilterEditorOperatorType.NotBetween); }