private IXLRangeIndex <XLRange> GetRangeIndex(IXLWorksheet worksheet) { if (!_indexes.TryGetValue(worksheet, out IXLRangeIndex <XLRange> rangeIndex)) { rangeIndex = new XLRangeIndex <XLRange>(worksheet); _indexes.Add(worksheet, rangeIndex); } return(rangeIndex); }
public XLDataValidations(XLWorksheet worksheet) { _worksheet = worksheet ?? throw new ArgumentNullException(nameof(worksheet)); _dataValidationIndex = new XLRangeIndex <XLDataValidationIndexEntry>(_worksheet); }