| GrapeCity.Excel.Chart Namespace : IExcelLineSeries Interface | 
The following tables list the members exposed by IExcelLineSeries.
| Name | Description | |
|---|---|---|
|  | ErrorBars | Specifies the error bars. | 
|  | Marker | Represents the data marker settings; | 
|  | Smoothing | Specifies the line connection the points on the chart shall be smoothed using Catmull-Rom splines. | 
|  | Trendlines | Represents collection of trend lines. |