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