'宣言 Public ReadOnly Property CategoryGroups As ChartDataGroupsCollection
'使用法 Dim instance As ChartData Dim value As ChartDataGroupsCollection value = instance.CategoryGroups
public ChartDataGroupsCollection CategoryGroups {get;}
'宣言 Public ReadOnly Property CategoryGroups As ChartDataGroupsCollection
'使用法 Dim instance As ChartData Dim value As ChartDataGroupsCollection value = instance.CategoryGroups
public ChartDataGroupsCollection CategoryGroups {get;}