![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__BuildInOverlayTrendlineExpressionPluginCollection.png)
'宣言
Public Class _BuildInOverlayTrendlineExpressionPluginCollection Inherits GrapeCity.DataVisualization.Chart._BuildInObjectCollection(Of IOverlayTrendlineExpressionPlugin)
public class _BuildInOverlayTrendlineExpressionPluginCollection : GrapeCity.DataVisualization.Chart._BuildInObjectCollection<IOverlayTrendlineExpressionPlugin>
System.Object
GrapeCity.DataVisualization.Chart._BuildInObjectCollection<T>
GrapeCity.DataVisualization.Chart._BuildInOverlayTrendlineExpressionPluginCollection