'宣言
Public Class _UnionRegion Implements GrapeCity.DataVisualization.Chart.IEquatable(Of IRegion), IRegion, IUnionRegion
public class _UnionRegion : GrapeCity.DataVisualization.Chart.IEquatable<IRegion>, IRegion, IUnionRegion
'宣言
Public Class _UnionRegion Implements GrapeCity.DataVisualization.Chart.IEquatable(Of IRegion), IRegion, IUnionRegion
public class _UnionRegion : GrapeCity.DataVisualization.Chart.IEquatable<IRegion>, IRegion, IUnionRegion
System.Object
GrapeCity.DataVisualization.Chart._UnionRegion