'宣言 Public Overrides ReadOnly Property Groups As TableVectorGroupCollection
'使用法 Dim instance As TableColCollection Dim value As TableVectorGroupCollection value = instance.Groups
public override TableVectorGroupCollection Groups {get;}
'宣言 Public Overrides ReadOnly Property Groups As TableVectorGroupCollection
'使用法 Dim instance As TableColCollection Dim value As TableVectorGroupCollection value = instance.Groups
public override TableVectorGroupCollection Groups {get;}