Trendline Properties

A trendline in a chart that shows trends in the series data.

Name	Description
AutoName	Gets or sets whether the trendline name is generated automatically.
Backward	Gets or sets the number of categories (or units on a scatter chart) that the trendline extends before the data.
CustomName	Gets or sets the name of the trendline.
DisplayEquation	Gets or sets whether the trendline equation is displayed on a chart.
DisplayRSquare	Gets or sets whether to display the R-squared value of the trendline on the chart.
Fill	Provides access to fill options for the specified drawing object. Inherited from ShapeFormatBase.
Forward	Gets or sets the number of categories (or units on a scatter chart) that the trendline extends after the data.
HasIntercept	Gets or sets whether the trendline crosses the value axis at the point specified by the Trendline.Intercept property.
Intercept	Gets or sets the point where the trendline crosses the value axis.
Label	Retrieves trendline label options.
Order	Gets or sets a value that specifies the order of the polynomial trendline.
Outline	Provides access to the options used to format an outline of the specified drawing object. Inherited from ShapeFormatBase.
Period	Gets or sets the period for the moving-average trendline.
TrendlineType	Gets or sets the type of the trendline.