[]
        
Represents a collection of all the ITrendline objects for the specified series.
public interface ITrendlines
  Public Interface ITrendlines
  | Name | Description | 
|---|---|
| Count | Gets the total number of trendlines in the collection.  | 
      
| this[int] | Gets a single ITrendline object from the collection.  | 
      
| Name | Description | 
|---|---|
| Add(TrendlineType, int, int, double, double, double, bool, bool, string) | Creates a new trendline.  |