Specifies whether the intercept value will be used by the trendline.

public boolean UseIntercept{ get; }
Public ReadOnly Property UseIntercept() As Boolean

This method only returns whether or not the trendline will use a pre-defined intercept value. To get or set the value of the intercept, use Trendline.Intercept. Setting the value of the intercept will set this property to true. Clearing the value of the intercept with Trendline.ClearIntercept() will set this property to false.