private ExcelIteratorConfigurationBuilder() { _trimWhitespaceForColumnNames = false; _sheetName = string.Empty; _firstRowContainsColumnNames = true; _emptyColumnNamesSkipped = true; _propertyMaps = typeof(T).GetProperties() .Select(p => new ExcelIteratorPropertyMap { Property = p, MapStrategy = ExcelIteratorPropertyMapStrategy.ByName, ColumnName = p.Name, SourceValueConverter = ValueConverterFactory.Create(p.PropertyType) }) .ToList(); }