| Class | Description |
| Axis | Represents a single axis in a chart. |
| AxisCollection | A collection of Axis objects for a Infragistics.Documents.Excel.WorksheetChart |
| BoxAndWhiskerSettings | Exposes properties related to the BoxAndWhisker chart type. |
| CategoryAxisBinning | Exposes properties related to category axis binning. Applicable only for Histogram and Pareto charts. |
| ChartArea | Represents the area in which the chart is displayed. |
| ChartAreaBase | Base class for chart area elements |
| ChartBorder | Represents the border of a chart element. |
| ChartDropLines | Exposes properties which control the fill and width of the drop lines in a stock chart. |
| ChartEmptyFill | Placeholder which indicates that no fill should be rendered for the associated chart element. |
| ChartFillBase | Base class for objects which relate to the background fill of a chart element. |
| ChartGradientFill | Represents a gradient fill for a chart element. |
| ChartGridLines | Represents the major/minor gridlines for an Axis. |
| ChartHighLowLines | Exposes properties which control the fill and width of the lines which depict the high and low values in a stock chart. |
| ChartLabelBase | Base class for chart elements which behave as a label. |
| ChartLine | Exposes properties which control the appearance of a line in a Series. |
| ChartLineBase | Represents a border or tick line. |
| ChartObject | Abstract base class for objects that are exposed off a |
| ChartSeriesLines | Exposes properties which control the fill and width of the lines which connect the first and second plot areas in a 'bar of pie' or 'pie of pie' chart. |
| ChartsheetDisplayOptions | Class which exposes the display options which can only be controlled through the chartsheet. |
| ChartsheetDisplayOptionsBase | Base class for the display options for a chart sheet that are used for the display as well as its custom view. |
| ChartsheetPrintOptions | Class which exposes the various print options available for a chartsheet which can be saved with both a chartsheet and a custom view. |
| ChartsheetProtection | Provides information about the types of changes that are disabled when the associated Chartsheet is protected. |
| ChartSolidFill | Represents a solid color fill for a chart element. |
| ChartTextAreaBase | Represents the text area of a chart element. |
| ChartTickLines | Represents the tick lines for an Axis. |
| ChartTitle | Represents the title of a Infragistics.Documents.Excel.WorksheetChart or Axis. |
| CustomViewChartDisplayOptions | Class which exposes the chartsheet display options which can only be controlled through the custom view. |
| DataLabel | Represents the label of a specific DataPoint. |
| DataPoint | Represents the a specific data point in a Series. |
| DataPointCollection | A collection of DataPoints for a Series |
| DisplayUnitLabel | Represents a unit label on an axis in a chart. |
| ErrorBars | Represents the error bars on a chart series. |
| GeographicMapColors | Exposes properties related to series coloring for a geographic map chart. |
| GeographicMapSettings | Exposes properties which control the appearance and behavior of a geographic map chart. |
| GradientStop | Describes the location and color of a transition point in a gradient. |
| LeaderLines | Represents leader lines on a chart. Leader lines connect data labels to data points. |
| Legend | Represents the legend in a chart. Each chart can have only one legend. |
| LegendEntries | A collection of LegendEntrys for a Infragistics.Documents.Excel.WorksheetChart |
| LegendEntry | Represents a legend entry in a chart legend. |
| PlotArea | Represents the area in which the chart series is plotted. |
| Series | An object that represents a specific series in a chart |
| SeriesCollection | A collection of Series for a Infragistics.Documents.Excel.WorksheetChart |
| SeriesDataLabels | Defines the properties for all data labels displayed for this Series. |
| SeriesName | Defines the name of a series |
| SeriesValues | Defines a set of values in a series |
| SeriesValuesBase | Abstract base class that defines a set of values in a Series. |
| TickLabels | Represents the tick-mark labels associated with tick marks on a chart Axis. |
| Trendline | Represents a Series trendline. |
| TrendlineCollection | A collection of Trendline objects belonging to the same Series. |
| TrendlineLabel | Represents a Trendline label. |
| TrendlineLine | Represents the title of a Infragistics.Documents.Excel.WorksheetChart or Axis. |
| UpDownBar | Represents the bar which depicts gain or loss on a stock chart. |
| UpDownBars | Represents the bars which depict gain or loss on a stock chart. |
| Wall | Represents the walls and floor of a 3-D chart. This object isn't a collection. There's no object that represents a single wall; you must return all the walls as a unit. |
| XValues | Defines a set of values in a series |