'宣言 Public Class FunctionSeriesBuilder (Of T,TControl As FunctionSeries(Of T), TBuilder As FunctionSeriesBuilder(Of T,TControl,TBuilder)) Inherits TrendLineBaseBuilder(Of T,TControl,TBuilder)
public class FunctionSeriesBuilder<T,TControl,TBuilder> : TrendLineBaseBuilder<T,TControl,TBuilder> where TControl: FunctionSeries<T> where TBuilder: FunctionSeriesBuilder<T,TControl,TBuilder>