'宣言 Public ReadOnly Property Surface As Chart3DSurface
'使用法 Dim instance As Chart3DGroup Dim value As Chart3DSurface value = instance.Surface
public Chart3DSurface Surface {get;}
'宣言 Public ReadOnly Property Surface As Chart3DSurface
'使用法 Dim instance As Chart3DGroup Dim value As Chart3DSurface value = instance.Surface
public Chart3DSurface Surface {get;}