'宣言 ReadOnly Property Layers As LayerCollection
'使用法 Dim instance As IMapperOwner Dim value As LayerCollection value = instance.Layers
LayerCollection Layers {get;}
'宣言 ReadOnly Property Layers As LayerCollection
'使用法 Dim instance As IMapperOwner Dim value As LayerCollection value = instance.Layers
LayerCollection Layers {get;}