'宣言
Public Class _BuildInOverlayTrendlineExpressionPluginCollection Inherits GrapeCity.DataVisualization.Chart._BuildInObjectCollection(Of IOverlayTrendlineExpressionPlugin)
public class _BuildInOverlayTrendlineExpressionPluginCollection : GrapeCity.DataVisualization.Chart._BuildInObjectCollection<IOverlayTrendlineExpressionPlugin>