| Class | Description |
 | AutoFormatter | Represents an automatic format. |
 | AverageCondition | Represents an average condition. |
 | AverageRule | Represents an average condition rule. |
 | Axis | Base class for axes. |
 | Axis3D | Represents the 3D axis class. |
 | AxisItemsCollection | Provides a container for a SeriesDataCollection of object. |
 | BaseSparklineViewInfo | Represents the base sparkline view information class. |
 | BorderLine | Represents settings for the border line. |
 | BorderLineData | Represents data for the border line. |
 | BorderLineLayoutEngine | Represents a BorderLineLayoutEngine object. |
 | BubbleDataLabel | Represents the text label element displayed for a data point value of the BubbleDataSeries. |
 | BubbleDataMarker | Represents chart symbol of BubbleDataSeries. |
 | BubbleDataPoint | Represents data points for BubbleDataSeries. |
 | Cell | Represents a cell in the GcSpreadSheet component. |
 | CellChangedEventArgs | Represents the data for the CellChanged event. |
 | CellRange | Represents a selected range of cells for a sheet. |
 | Cells | Represents a range of Cell objects. |
 | CellsEnumerator | Represents a cells enumerator for any area of the sheet. |
 | CellSkipper | Represents a skipped cell. |
 | CellValueRule | Represents a cell value condition rule. |
 | ChartChangedBaseEventArgs | Provides a base class for event data of chart changed event. |
 | ChartChangedEventArgs | Provides data for the ChartChanged event. |
 | ChartLabelStyleInfo | Defines how you want the chart label to appear. |
 | ChartSelectionChangedEventArgs | Provides data for the ChartSelectionChanged event. |
 | ChartSymbolStyleInfo | Defines how you want the chart symbol to look. |
 | ChartTitle | Represents an element that specifies how the title of a chart is painted. |
 | ColorCondition | Represents a color condition. |
 | Column | Represents a column in the control. |
 | ColumnHeader | Represents a column header for the sheet. |
 | Columns | Represents a range of Column objects. |
 | ColumnSparklineViewInfo | Represents the base column sparkline view information class. |
 | ColumnsSwappedEventArgs | Represents the data for ColumnSwapped event during sorting. |
 | ConditionalFormat | Represents a format condition collection. |
 | ConditionBase | Represents a condition base object. |
 | ConnectionBase | Represents a connection base for the data source. |
 | CsvFileSource | Represents a data source class for Csv data binding. |
 | DataBarDrawingObject | Represents a data bar object for drawing. |
 | DataBarRule | Represents the data bar set rule. |
 | DataLabel | Represents the text label element that displayed for a data point value. |
 | DataLabelSettings | Defines the settings for data label. |
 | DataMarker | Represents the base class for 2D chart symbols. |
 | DataPoint | Represents the single data point that may have several data values. |
 | DataSeriesCollection | Provides a container for a collection of SpreadDataSeries. |
 | DataValidator | Represents a data validator base. |
 | DateCondition | Represents a date condition. |
 | DateExCondition | Represents a date condition. |
 | DateOccurringRule | Represents a date occurring rule. |
 | DocumentAttachment | Represents the document attachment for the PDF document. |
 | DoubleSeriesCollection | Provides a container for a SeriesDataCollection of double. |
 | DrawingObject | Represents a base drawing object for rules. |
 | DuplicateRule | Represents a duplicate condition rule. |
 | ExcelBuiltInStyleHelper | Internal use only. |
 | ExcelErrorEventArgs | Provides information when an error occurs during loading or saving an excel file. |
 | FloatingObject | |
 | FloatingObjectChangedEventArgs | Provides data for the FloatingObjectSelectionChanged event. |
 | FloatingObjectCollection<T> | Represents a collection for a floating object. |
 | FloatingObjects | Provides a container for a collection of FloatingObject. |
 | FloatingObjectSelectionChangedEventArgs | Provides data for the FloatingObjectSelectionChanged event. |
 | FormattingRuleBase | Represents a base rule for conditional rules. |
 | FormulaCondition | Represents a formula condition. |
 | FormulaRule | Represents a formula rule. |
 | GeneralFormatter | Represents a general formatter. |
 | HeaderBase | Represents a header for the sheet area base. |
 | HideRowFilter | Represents a default row filter. |
 | IconCriterion | Represents icon criteria. |
 | IconDrawingObject | Represents an icon object for drawing. |
 | IconSetRule | Represents the icon set rule. |
 | Inset | Represents the dimensions of borders and margins. |
 | Legend | Represents a legend area in the chart. |
 | Legend3D | Represents the legend for the 3D surface chart. |
 | LineItem | Represents metadata for a line object. |
 | LineSparklineViewInfo | Represents the base line sparkline view information class. |
 | Margins | Specifies the dimensions of the printed page margins. |
 | NameInfo | Represents a custom named expression that can be used by formulas. |
 | NotifyCollection<T> | Represents a collection that notifies listeners of dynamic changes when items are added and removed or the entire collection object is reset. |
 | NotifyCollectionBase<T> | Represents a base collection that notifies listeners of dynamic changes when items are added and removed or the entire collection object is reset. |
 | NumberCondition | Represents a number condition. |
 | OpenHighLowCloseDataLabel | Represents the text label element displayed for a data point value of the OpenHighLowCloseDataSeries. |
 | OpenHighLowCloseDataMarker | Represents chart symbol of OpenHighLowCloseDataSeries. |
 | OpenHighLowCloseDataPoint | Represents data points for OpenHighLowCloseDataSeries. |
 | PaperSize | Specifies the paper size. |
 | PdfExportSettings | Represents the settings for the PDF exporter. |
 | Picture | Represents a picture in spread. |
 | PictureChangedEventArgs | Provides data for the PictureChanged event. |
 | PictureSelectionChangedEventArgs | Provides data for the PictureSelectionChanged event. |
 | PlotArea | Represents the plot areas for the chart. |
 | PrintInfo | Represents the information to use when printing a Worksheet. |
 | PrintPreset | Represents the printer settings for the PDF viewer. |
 | PrintPreset.PrintRange | Represents a preset print range. |
 | RangeGroup | Represents a range group for the worksheet. |
 | RangeGroup.RangeGroupData | Represents state information of the range group. |
 | RangeGroupInfo | Represents the range grouping information. |
 | RelationCondition | Represents a relation condition. |
 | Row | Represents a row in the component. |
 | RowFilterBase | Represents a row filter base that supports row filters for filtering rows in a sheet. |
 | RowHeader | Represents a row header for the sheet. |
 | Rows | Represents a range of Row objects. |
 | RowsSwappedEventArgs | Represents the data for RowsSwapped event during sorting. |
 | ScaleRule | Represents a general scale rule. |
 | ScaleValue | Represents a scale value. |
 | Serializer | The Serializer class. |
 | SeriesDataCollection<T> | Provides a base collection for series data. |
 | SheetChangedEventArgs | Represents the data with a specified change type for the CellChanged event. |
 | SheetSelectionChangedEventArgs | Represents the event data for the Changed event of the worksheet selection. |
 | SheetSpanModel | Represents the full (concrete) implementation of the ISheetSpanModel interface for a worksheet span model, which represents cell spans. |
 | SheetSpanModelBase | Interface that supports creating a model that represents cell spans. |
 | SheetSpanModelChangedEventArgs | Represents span model event data. |
 | SheetTable | Represents a table which can be added in a sheet. |
 | SortInfo | Represents the information related to sorting columns, rows, or a range of cells. |
 | Sparkline | Represents the Sparkline object. |
 | SparklineGroup | Represents a group of Excel-like sparklines. |
 | SparklineSetting | Represents a setting of an Excel-like sparkline. |
 | SpecificTextRule | Represents a text condition rule. |
 | SpreadBubbleSeries | The BubbleSeries can contain values that specify the symbol size for each data point. Use BubbleSeries to create bubble charts. |
 | SpreadChart | Represents a chart instance in Spread. |
 | SpreadChartBase | Represents the base chart implementation. |
 | SpreadChartElement | A base class for all the elements of the chart. |
 | SpreadChartElementCollection<T> | Represents a strongly typed collection for SpreadChartElement. |
 | SpreadCharts | Provides a container for a collection of SpreadChart. |
 | SpreadChartShapeBase | Represents the base chart and shape implementation. |
 | SpreadChartTextElement | A spread chart element that displays text. |
 | SpreadDataSeries | Represents a data series which contains a group of data values. |
 | SpreadHighLowSeries | Represents a data series with x, y, high, and low values. |
 | SpreadOpenHighLowCloseSeries | Represents an open-high-low-close series in a Y plot area. |
 | SpreadPictures | Provides a container for a collection of Picture. |
 | SpreadSurfaceChart | Represents a surface chart instance in spread. |
 | SpreadSurfaceChartElement | A spread chart element that represents a surface chart. |
 | SpreadSurfaceCharts | Provides a container for a collection of SpreadSurfaceChart. |
 | SpreadTheme | Represents a spread theme class. |
 | SpreadThemes | Represents all built-in themes. |
 | SpreadXYDataSeries | Represents data series with X- and Y-values. |
 | SpreadXYZDataSeries | Represents data series that contains collection of 3D points. |
 | StringSeriesCollection | Provides a container for a SeriesDataCollection of string. |
 | StyleInfo | Represents the set of cell-level style settings for objects. |
 | StyleInfoCollection | Represents a collection of custom styles (StyleInfo objects). |
 | StyleInfoCollectionChangedEventArgs | Represents the event data for the NamedStyleCollection object's Changed event. |
 | SurfaceChartChangedEventArgs | Provides data for the SurfaceChartChanged event. |
 | SurfaceChartSelectionChangedEventArgs | Provides data for the SurfaceChartSelectionChanged event. |
 | TableStyle | Represents table style settings. |
 | TableStyleInfo | Represents a TableStyleInfo object. |
 | TableStyles | Represents a built-in table style collection. |
 | TextCondition | Represents a text condition. |
 | TextLengthCondition | Represents a number condition. |
 | ThemeColor | Represents the theme color class. |
 | ThemeColors | Represents the theme color of built-in themes. |
 | ThreeColorScaleRule | Represents the three color scale rule. |
 | TimeCondition | Represents a time condition. |
 | Top10Condition | Represents a top 10 condition. |
 | Top10Rule | Represents a top 10 rule. |
 | TwoColorScaleRule | Represents the two color scale rule. |
 | UniqueRule | Represents a unique condition rule. |
 | View3DSettings | Defines how you want the 3D chart to look. |
 | ViewportInfo | Represents a ViewportInfo object. |
 | WinLossSparklineViewInfo | Represents the winloss line sparkline view information class. |
 | Workbook | Represents a workbook for the component. |
 | Worksheet | Represents a sheet. |
 | WorksheetCollection | Represents a sheet collection. |
 | XYDataLabel | Represents the text label element displayed for a data point value of the XYDataSeries. |
 | XYDataMarker | Represents chart symbol of XYZDataSeries. |
 | XYDataPoint | Represents data points for XYDataSeries. |
 | XYZDataLabel | Represents the text label element displayed for a data point value of the XYZDataSeries. |
 | XYZDataMarker | Represents chart symbol of XYZDataSeries. |
 | XYZDataPoint | Represents data points for XYZDataSeries. |