'宣言 Public Property Owner As Map
'使用法 Dim instance As MapOwnedItemBase Dim value As Map instance.Owner = value value = instance.Owner
public Map Owner {get; set;}
'宣言 Public Property Owner As Map
'使用法 Dim instance As MapOwnedItemBase Dim value As Map instance.Owner = value value = instance.Owner
public Map Owner {get; set;}